All Wiring Diagrams for Oldsmobile Bravada 1999 model

AIR CONDITIONING

Automatic A/C Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Automatic A/C Wiring Diagram for Oldsmobile Bravada 1999:

• (at a/c accumulator) a/c compressor pressure cycling switch
• (body harness, below i/p fuse block) sp201
• (dash harness, between breakout to ground splice & breakout to right courtesy lamp)
• (dome harness between breakouts to inside air temperature sensor & left sunshade mirror lamp, 5 cm from breakout to sensor)
• (engine harness, between breakouts to rear heated oxygen sensors connector & body harness connector, 7 cm from breakout to heated oxygen sensor connector)
• (engine harness, on cathode side of a/c compressor clutch diode, in breakout to a/c compressor & cutoff switch) s104
• (right rear of cylinder head) g117
• 5 volt ref
• 5v ref
• A nca
• A/c
• A/c comp rly ctrl
• A/c compres- sor clutch
• A/c compres- sor clutch diode
• A/c compressor clutch relay
• A/c compressor high pressure switch (on rear of a/c compressor)
• A/c cycling sw sig
• A/c fuse 10a
• A/c request
• A/c request sig
• A10
• Air inlet
• Air temperature valve sensor & motor (on top right side of heater)
• B nca
• B10
• Battery
• Blower motor (on right rear of engine compartment)
• Body relay block (behind left side of dash, near i/p fuse block)
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• C2 underhood fuse block (on top of left front fender)
• Class 2
• Class 2 data
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• Data link connector (dlc) (partial) (under left side of dash)
• Defogger system
• Defrost
• Elec actuator drive
• Elec actuator fbck
• Electric sensor rtn
• Electronic climate control (ecc) module
• G104 (left rear of engine compartment)
• G117 (right rear of cylinder head)
• G201 (right side of dash)
• G202 (left side of dash)
• Gnd
• Ground
• Heater
• Heater/ defrost
• Hot at all times
• Hot in run
• Hot in run & start
• Hvac 1 fuse 21 10a
• Hvac fuse 30a
• Hvac solenoid (behind right side of dash, on hvac assembly)
• I/p fuse block (on left end of dash)
• Ign e fuse 10a
• Ignition
• Illumination
• Inside air temperature sensor (in roof over driver's door)
• Inside temp sens sig
• Interior lights system
• Lower disc temp sens
• Lower discharge air temperature sensor (on left side of floor air outlet)
• Mode 1 drv
• Mode 2 drv
• Mode 3 drv
• Mode 4 drv
• Mode 5 drv
• Nca
• Outside air temperature sensor (on right radiator support bracket)
• Outside temp sens sig
• Power mirrors system (automatic day-night mirrors)
• Pwm signal output
• Rdo batt fuse 19 15a
• Red
• Rr defog
• S106
• S118 (body harness, between breakouts to blower motor & blower motor relay)
• S240 (dash harness, 4 cm from breakout to bcm module connector & breakout to instrument cluster)
• S288
• S302
• Sensor gnd
• Solid state
• Sp200 (on body harness, center front of dash)
• Sp203 (dash harness, in front of ashtray)
• Sun load temp sens
• Sunload sensor (top center of dash)
• Tan
• Underhood fuse block (on top of left front fender)
• Upper disc temp sens
• Upper discharge air temperature sensor (on top front center of dash, behind radio in duct)
• Vehicle control module (vcm) (on right front of engine compartment)

Compressor Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Compressor Wiring Diagram for Oldsmobile Bravada 1999:

• (at a/c acumulator) a/c compressor pressure cycling switch
• (engine harness between breakouts to rear heated oxygen sensors connector & body harness connector, 7 cm from breakout to heated oxygen sensor connector) s106
• (engine harness, on cathode side of a/c compressor clutch diode, in breakout to a/c compressor & cutoff switch) s104
• (right rear of cylinder head) g117
• A/c comp rly ctrl
• A/c compresor clutch
• A/c compressor clutch diode
• A/c compressor clutch relay
• A/c compressor high pressure switch (on rear of a/c compressor)
• A/c cycling sw sig
• A/c fuse 10a
• A/c request
• A/c request sig
• C11
• Class 2
• D12
• Electronic climate control module
• Hot at all times
• Hot in run & start
• Ign e fuse 10a
• Nca
• S103 (engine harness, on anode side of a/c compressor clutch diode, in breakout to a/c compressor & cutoff switch)
• Sp201 (body harness, below i/p fuse block)
• Underhood fuse block (on top of left front fender)
• Vehicle control module (vcm) (on right front of engine compartment)

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams for Oldsmobile Bravada 1999

List of elements for Anti-lock Brake Wiring Diagrams for Oldsmobile Bravada 1999:

• 2.2l
• 4.3l
• 4wd fuse 15 10a
• A10
• A12
• Abs fuse 22 10a
• Abs maxi fuse 60a
• Anti-lock indicator
• B10
• Body control module (bcm) (under dash on heater case)
• Brake lamp control
• Brake pressure warning switch (right end of ebcm)
• Brake sw
• Brake sw input
• Brake warning indicator
• Data link connector (under left side of dash)
• E14
• Ebcm ground
• Electronic brake control module (left front inner fender)
• Front axle switch (on front axle)
• G108 (left radiator support)
• G114 (4.3l) (left rear of engine)
• G117 (right rear of engine block)
• G120 (2.2l) (right side of engine)
• Ground
• Hot at all times
• Hot in run
• I/c logic
• I/p fuse block
• Ign
• Instrument cluster
• Left front wheel speed sensor
• Lft frt sensor (+)
• Lft frt sensor (-)
• Nca
• Parking brake warning lamp
• Powertrain control module (right front of engine compt)
• Pump motor
• Pump motor high
• Pump motor low
• Pump motor power
• Rdo batt fuse 19 10a
• Red
• Right front wheel speed sensor
• Rt frt sensor (+)
• Rt frt sensor (-)
• S121 (body harn, between breakouts to vcm and blower motor relay)
• S138 (body harn, between blower motor res and wiper motor breakouts)
• S240
• Serial data line
• Splice pack (sp200) (body harn, center front of dash)
• Splice pack (sp201) (left side of dash, below fuse block)
• Stop lamp switch (on brake pedal support bracket)
• Tan
• To transfer case control
• Transfer case control module
• Underhood fuse block
• Vehicle control module (right front of engine compt)
• Voltage reg
• Vss
• Vss input

ANTI-THEFT

Forced Entry Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Forced Entry Wiring Diagram for Oldsmobile Bravada 1999:

• (2 door, liftgate)
• (4 door endgate, pickup)
• (envoy)
• (utility)
• 2 door utility pickup w/ au3
• 4 door utility
• A12
• B10
• B11
• Battery
• Body control module (under dash, on heater case)
• Data
• Data link connector (under left side of dash)
• Drv dr switch
• Fr handle sw
• G201 (right side of dash)
• G202 (left side of dash)
• G404 (left rear body corner)
• Grd
• Horn relay
• Horns system
• Hot at all times
• Ignition key alarm switch
• Instrument cluster
• Key in ign
• Left door handle switch
• Left door jamb switch
• Left door lock cylinder switch
• Left rear door jamb switch
• Liftgate sw
• Pickup
• Rear window wiper cutout switch & liftglass ajar jamb switch
• Right door handle switch
• Right door jamb switch
• Right door lock cylinder switch
• Right rear door jamb switch
• Rr dr sw
• S305 (body harn, on breakout to right rear door, on pillar)
• S427
• S501
• S601
• S900 (right liftgate harness, 5cm before breakout to rear window washer pump motor)
• Security indicator
• Sp202 (left center of dash)
• Splice pack sp201 (below i/p fuse block)
• Splice pack sp202 (left center of dash)
• Splice pack sp203 (near ashtray)
• Splice pack sp204 (center of dash)
• Tan
• Tbc fuse 10a
• Theft
• Underhood fuse block
• Utility
• W/au3
• W/o au3
• Wiper/ washer system

Pass-Key Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Pass-Key Wiring Diagram for Oldsmobile Bravada 1999:

• 2.2l
• 4.3l
• A12
• Battery
• Body control module (under dash, on heater case)
• Data
• Data link connector (under left side of dash)
• Engine controls system (fuel pump relay)
• G202 (left side of dash)
• Grd
• Hot at all times
• Passlock sensor (at ignition switch)
• Powertrain control module (on right front of engine compt)
• Sensor data
• Sensor pwr
• Sensor ret
• Sp202 (left center of dash)
• Splice pack sp201 (below i/p fuse block)
• Tbc fuse 10a
• Underhood fuse block
• Vehicle control module (on right front of engine compt)

BODY COMPUTER

Body Computer Wiring Diagrams for Oldsmobile Bravada 1999

List of elements for Body Computer Wiring Diagrams for Oldsmobile Bravada 1999:

• (103 or 352)
• (524 or 1969)
• 4.3l
• A10
• A11
• A12
• All door lock relay ctrl
• Ambient light sensor (on top left side of dash)
• Ambient light sensor input
• Anti-theft system
• B10
• B11
• B12
• Body control module (under dash, on heater case)
• Btsi trans signal
• Class 2 serial data signal
• Computer data lines system
• Courtesy lamp relay ctrl
• Cruise fuse 3 10a
• Dimming ctrl input
• Dimming signal
• Dome lamp ctrl
• Dome over ride switch
• Door locks system
• Driver door jamb switch
• Driver door unlock relay ctrl
• Drl relay ctrl
• Engine controls system
• Exterior lights system
• Flash-to-pass
• Front fog lamp relay ctrl
• Front fog lamp switch input
• G202 (left side of dash)
• Gauges fuse 4 10a
• Ground
• Headlamp power relay ctrl
• Headlamp request
• Headlights system
• Headlights system (envoy)
• Hi beam relay
• Hi beam relay hi
• High beam input
• Horn relay ctrl
• Horns system
• Hot at all times
• Hot in run or start
• I/p fuse block (left side of dash)
• Ignition (run/start)
• Inadvertent power relay ctrl
• Instrument cluster
• Interior lamps request
• Interior lights system
• Key in ignition switch
• Key in ignition switch (part of ignition switch)
• Left turn signal input
• Lift glass relay ctrl
• Lift glass release switch
• Light sensor 5v reference
• Park brake switch input
• Park brake warning switch (at base of park brake assembly)
• Park lamp relay ctrl
• Park lamps on input
• Pass door jamb switch
• Pass door unlock relay input
• Passlock data
• Passlock sensor power
• Passlock sensor return
• Pnk
• Power (b+)
• Power distribution
• Rear doors/lift glass switch
• Rear lift gate ajar switch
• Remote function input
• Retained accy pwr relay ctrl
• Right turn signal input
• Seat belt switch input
• Sp202 (left center of dash)
• Splice pack sp200
• Tan
• Tbc fuse 10a
• Theft deterrent
• Transmission system
• Trunk, tailgate system
• Trunk, tailgate sytem
• Underhood fuse block
• Vehicle speed sensor input
• Warning sytems

COMPUTER DATA LINES

Computer Data Lines for Oldsmobile Bravada 1999

List of elements for Computer Data Lines for Oldsmobile Bravada 1999:

• (behind right front kick panel) transfer case shift control module (w/ 4wd)
• 2.2l
• 4.3l
• A12
• Body control module (under dash, on heater case)
• Body relay block (behind left side of dash, near i/p fuse block)
• C11
• C474
• Cigar ltr fuse 2 15a
• Class 2
• Data link connector (dlc) (under left side of dash)
• Driver information display module (if equipped)
• Electronic brake control module (ebcm) (on left front inner fender, on brake pressure modulator valve)
• Electronic climate control module (w/ auto a/c)
• G117 (right rear of engine)
• G202 (left side of dash)
• Hot at all times
• I/p fuse block (on left end of dash)
• Instrument cluster
• Left seat memory module (under left front seat) (envoy only)
• Nca
• Powertrain control module (pcm) (2.2l only) (on right front of engine compartment)
• S152
• S250 (envoy only) (body harn sir insert harn, between steering column and sdm breakout)
• Sp202 (left center of dash)
• Splice pack sp201 (left side of dash, below i/p fuse block)
• Tan
• Transfer case shift control module (w/ 4wd) (behind right front kick panel)
• Uart
• Underhood fuse block (on top of left front fender)
• Vehicle control module (vcm) (4.3l only) (on right front of engine compartment)
• Vehicle interface unit (viu) (envoy) (rear quarter of vehicle)

CRUISE CONTROL

Cruise Control Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Cruise Control Wiring Diagram for Oldsmobile Bravada 1999:

• (on left side of firewall)
• 1999 only
• 2.2l
• 4.3l
• 4.3l only
• 4wd only
• A/t
• A12
• A13
• A14
• A15
• Abs fuse 22 10a
• Anti-lock brakes system
• Bare
• Body computer system
• Body relay block (behind left side of dash)
• Brake cutout 1
• Brake/clutch signal
• C116 (near top right rear of transmission)
• Clutch pedal position & cruise control
• Cruise control module
• Cruise fuse 3 10a
• Cruise on/off input
• Cruise status
• Cut-out switch (clutch pedal support bracket)
• Engine control system
• Exterior lights system
• G104 (left rear of engine compt)
• G114 (left rear of engine)
• G117 (right rear of engine)
• Ground
• Hot in run
• I/p fuse block (left end of dash)
• Ignition
• Instrument cluster system
• M/t
• Multifunction switch
• Off
• Powertrain control module (right front of engine compt)
• R/a
• Resume/accel input
• S134
• S140
• S152
• Set sw
• Set/coast input
• Sp200 (body harn, center front of dash)
• Stoplamp switch (brake pedal support bracket)
• Underhood fuse block (on top of left front fender)
• Vehicle control module (right front of engine compt)
• Vehicle speed input
• Vehicle speed sensor (vss) (on rear of transmission)
• Vss
• Vss high
• Vss low

DEFOGGERS

Defogger Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Defogger Wiring Diagram for Oldsmobile Bravada 1999:

• C10
• D14
• Electronic climate control module (center of dash, below radio)
• G201 (right side of dash)
• G202 (left side of dash)
• G405 (right rear body corner)
• Ground
• Hot at all times
• Hot in run
• Hot in run and start
• Htd mir fuse 10a
• Hvac 1 fuse 21 10a
• I/p fuse block (on left end of dash)
• Ign 3
• Ign e fuse 27 10a
• Left outside rear view mirror
• On input
• Rear defogger relay
• Rear pushbutton
• Rear window defogger grid
• Right outside rear view mirror
• Rr defog
• Rr defog fuse 30a
• S501
• S601
• Solid state
• Splice pack sp203 (center of dash)
• Splice pack sp204 (center of dash)
• Underhood fuse block (on top of left front fender)

ENGINE PERFORMANCE

4.3L

4.3L VIN W, Engine Performance Wiring Diagrams (1 of 4) for Oldsmobile Bravada 1999

List of elements for 4.3L VIN W, Engine Performance Wiring Diagrams (1 of 4) for Oldsmobile Bravada 1999:

• (on throttle body assembly) idle air control valve
• (top rear of automatic transmission) c116 (m-m)
• (top right rear of engine) evaporative emissions canister purge solenoid valve
• 1-2 shift sol. ctrl
• 2-3 shift sol. ctrl
• 2wd
• 3-2 ctrl sol. ctrl
• 4wd
• Air pmp rly ctrl
• Anti-lock brakes system
• Cam posit sens rtn
• Cam posit sens sig
• Camshaft position sensor (in distributor)
• Crank posit sens grd
• Crank posit sens sig
• Crankshaft position sensor (front of engine near crankshaft pulley)
• Ect sens input
• Egr posit input
• Evap can vent valve
• G114 (left rear of engine)
• G117 (right rear of engine)
• Hall effect sensor
• Heated oxygen sensor (bank 1 sensor 1) (in left exhaust pipe, front of converter)
• Heated oxygen sensor (bank 2 sensor 1) (in right exhaust pipe, front of converter)
• Iat temp sens sig
• Idle air ctrl (iac) a hi
• Idle air ctrl (iac) b lo
• Inj no.1 ctrl
• Inj no.2 ctrl
• Inj no.3 ctrl
• Inj no.4 ctrl
• Inj no.5 ctrl
• Inj no.6 ctrl
• Knock sens sig
• Knock sensor (top rear of engine)
• Left sens hi
• Left sens lo
• Map sens input
• Mass air flow sens
• Nca
• Pnk
• Pnk c
• Post-catalyst sens hi
• Post-catalyst sens lo
• Rear whl speed out
• Right sens hi
• Right sens lo
• S140
• S151
• Tach out
• Tan
• Tcc on/off sol. ctrl
• Tcc pwm sol ctrl
• Throttle posit sens
• Trans temp sens sig
• Twisted wire pair
• Vapor press
• Vehicle control module (vcm) (right front of engine compt)
• Vehicle speed sensor (rear of transmission)
• Vss rtn
• Vss signal

4.3L VIN W, Engine Performance Wiring Diagrams (2 of 4) for Oldsmobile Bravada 1999

List of elements for 4.3L VIN W, Engine Performance Wiring Diagrams (2 of 4) for Oldsmobile Bravada 1999:

• (in exhaust, behind catalytic converter)
• 1-2 shift sol.
• 2-3 shift sol.
• 3-2 control sol.
• Automatic transmission
• Automatic transmission fluid pressure manual valve position switch
• B10
• C10
• Central sequential fuel injection
• D10
• D2 sw
• D3 sw
• D4 sw
• E10
• Ecm i fuse 15a
• Eng i fuse 10a
• Evaporative emission canister vent valve (rear of fuel tank)
• Exhaust gas recirculation valve (top front of engine)
• F10
• Fuel inj. no1
• Fuel inj. no2
• Fuel inj. no3
• Fuel inj. no4
• Fuel inj. no5
• Fuel inj. no6
• Heated oxygen sensor (post-converter)
• Hot in run or start
• Lo sw
• Oxygen fuse 20a
• Pnk
• Pnk pnk pnk
• Pressure control solenoid valve
• Red
• Rev sw
• S150
• Tan
• Tcc on/off sol.
• Tcc pwm sol.
• Transmission fluid temperature sensor
• Under- hood fuse block

4.3L VIN W, Engine Performance Wiring Diagrams (3 of 4) for Oldsmobile Bravada 1999

List of elements for 4.3L VIN W, Engine Performance Wiring Diagrams (3 of 4) for Oldsmobile Bravada 1999:

• (eng harn, 6cm from linear egr valve sol breakout)
• (eng harn, 8 cm from
• (in air jumper harn, 5 cm from breakout to engine harn)
• (not used)
• 12v in
• 5v ref
• A10
• A11
• Air fuse 30a
• Air fuse block (next to battery)
• Air injection reactor pump (lower right front of engine compt)
• Air relay
• Air sol fuse 10a
• Battery fuse 175a
• Body relay block (behind left side of dash)
• Cruise control system
• D (p/u)
• Ecm b fuse 20a
• Engine coolant temperature sensor (left cylinder head, between 2 rear spark plugs)
• Engine oil pressure gauge sensor (near distributor)
• Fuel level sensor (w/ fuel pump) (fuel tank)
• Fuel pump prime connector
• Fuel pump relay
• Fuel tank vapor pressure sensor (fuel tank)
• Fuse holder (right of radiator)
• G101 (right front of engine compt)
• G114 (left rear of engine)
• G416 (left rear crossmember)
• G416 (left rear frame rail)
• Generator breakout) s102
• Gnd
• Hot at all times
• Hot in run and start
• Ign e fuse 10a
• Input oil pres
• Input speedo
• Instrument cluster
• Intake air temperature sensor (in fresh air intake duct)
• M (utility)
• Maf sig
• Manifold absolute pressure sensor (top center of engine)
• Mass air flow sensor (maf) (on air intake assy)
• Mil input
• Pick-up
• Pnk
• Pnk pnk pnk
• Red
• Rtn
• S100 (eng harn, 30cm from vcm breakout)
• S101
• S105
• S152
• Splice pack 422/423 (left side of dash)
• Tach input
• Tan a
• Throttle position sensor (on throttle body assembly)
• Under- hood fuse block
• Underhood fuse block
• Utility
• Vapor

4.3L VIN W, Engine Performance Wiring Diagrams (4 of 4) for Oldsmobile Bravada 1999

List of elements for 4.3L VIN W, Engine Performance Wiring Diagrams (4 of 4) for Oldsmobile Bravada 1999:

• (center of dash) splice pack sp200
• (not used)
• (under left side of dash) data link connector
• 2wd
• 4wd
• 4wd f whl lock in
• 4wd fuse 15 10a
• 4wd low ind sig
• 5v ref. voltage
• 5v return
• A/c comp relay ctrl
• A/c request (hi)
• A/c request (lo)
• A/c system
• A12
• Abs fuse 22 10a
• Anti-lock brakes system
• Body control module (under dash, on heater case)
• Brake switch input
• Check eng lp out
• Clstr fuse 11 10a
• Cpp sw sig in
• Cruise control system
• Cruise engaged sig
• Distributor (top rear of engine)
• Egr valve hi
• Egr valve lo
• Est output sig
• Evap cann sol ctrl
• Fuel level sig in
• Fuel pump rly ctrl
• Fused ign
• Fused ign (run)
• Fused ign (run/start)
• G114 (left rear of engine)
• Gen ctrl
• Ground
• High voltage coil wire
• Hot in off, run or start
• Hot in run
• I/p fuse block
• Ign timing sig.
• Ignition coil (right side of engine)
• Ignition control module (top right side of engine)
• Ignition feed
• Instrument cluster system
• Nca
• P/n
• Park neutral position switch (left side of transmission)
• Pnk
• Pnk a
• Power b(+)
• Press ctrl sol lo
• Press ctrl sol. hi
• Prndl a sig in
• Prndl b sig in
• Prndl c sig in
• Prndl p sig in
• Red
• S106
• S113
• S138 (body harn, near wiper breakout)
• S152
• Sensor grd
• Serial data class ii
• Serial data sig
• Sound system
• Spark plugs
• Splice pack 201 (left side of dash)
• Splice pack sp200 (center of dash)
• Starting/ charging system
• Stoplamp switch (on brake pedal support bracket)
• Tach. sig.
• Trans press sig-bit 1
• Trans press sig-bit 2
• Trans press sig-bit 3
• Transmissions system
• Vcm grd
• Vehicle control module (vcm) (right front of engine compt)
• Vss sig

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Back-up Lamps Wiring Diagram for Oldsmobile Bravada 1999:

• (a/t)
• (body harn, near breakout to rear doors) s309
• (m/t) b
• (not used)
• B/u lp fuse 25a
• B11 c2
• Back-up lamp switch (m/t) (2.2l - right side of transmission) (4.3l - left side of transmission)
• C1 (m/t)
• C1 f
• C3 a4
• C3 b3
• C8 c2
• F3 c1
• G404 (left rear body corner)
• Hot in run or start
• Left backup lamp
• Mirrors system (automatic day/ night mirror)
• Pnk c b
• Right backup lamp
• S419
• S420
• S427
• Trailer wiring provision
• Transmission range switch (left side of transmission)
• Trl b/u fuse 10a
• Underhood fuse block (on top of left front fender)
• Veh b/u fuse 15a

Exterior Lamps Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Exterior Lamps Wiring Diagram for Oldsmobile Bravada 1999:

• (510 ohms)
• (behind right side of dash) turn signal lamp flasher
• (body harn, near breakout to chmsl lamp) s408
• (center of dash) sp204
• (on rear crossmember) sp423
• A5 c3
• A6 c3
• B1 haz pwr a1 turn pwr c1 flshr out
• B12 c1
• B2 gnd
• Body bussed electrical center (behind left side of dash)
• Body control module (under dash, on heater case)
• C1 a4
• C1 a8
• C1 c1
• C1 d11
• C1 e2
• C1 f11
• C10 c1
• C2 c1
• C3 e4
• D1 c3
• D10 c1
• E10 c1
• E9 c1
• F10 c1
• F12 c1
• Fr prk fuse 10a
• G108 (left radiator support)
• G109 (right radiator support)
• G201 (right side of dash)
• G404 (left rear body corner)
• G416 (left rear frame rail)
• Haz lp fuse 20a
• Hazard
• Head
• Headlamp switch
• High mount stop lamp
• High mount stop lamp resistor
• Hot at all times
• Hot in run or start
• I/p fuse block (left side of dash)
• Instrument cluster
• Interior lights system
• Left
• Left front park/ turn lamp
• Left front side marker lamp
• Left rear license plate lamp
• Left turn in
• Left turn ind
• Lr prk fuse 10a
• Lt trn fuse 10a
• Lt turn fuse 10a
• Nca
• Normal
• Off
• Park
• Park lamp relay
• Park lp fuse 20a
• Park rly ctrl
• Park/ turn/ stop lamps
• Pnk
• Prk lp fuse 10a
• Right
• Right front park/ turn lamp
• Right front side marker lamp
• Right rear lamp assembly
• Right rear license plate lamp
• Right turn in
• Right turn ind
• Rr prk fuse 10a
• Rt trn fuse 10a
• S404
• S427
• Sp100 (at left radiator support)
• Sp101 (at right radiator support)
• Sp423 (on rear crossmember)
• Stop lp fuse 20a
• Stoplamp switch (on brake pedal support bracket)
• Tr chmsl fuse 10a
• Trailer wiring provisions
• Trl prk fuse 10a
• Trl trn 10a
• Trr trn 10a
• Turn fuse 20a
• Turn signal switch (part of multi- function switch)
• Underhood fuse block (top of left front fender)
• Veh chmsl fuse 10a

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Oldsmobile Bravada 1999

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Oldsmobile Bravada 1999:

• (2.2l)
• (4.3l)
• (4.3l) g119 (right front of eng block)
• (4.3l)g119 (right front of eng block)
• (engine harn, 7-15 cm from g117 breakout)
• (engine harn, in breakout to a/c comp and cutoff switch)
• (envoy)
• (ex envoy)
• (not used)
• (not used) e
• (pcm)
• (vcm)
• (w/o trip) (w/ trip)
• 2.2l
• 2.2l: eng harn, 25 cm from pcm breakout)
• 4.3l
• A/c compressor clutch
• A/c compressor clutch diode
• A/c compressor pressure cycling switch
• A/t
• Air injection reactor (air) pump
• Ambient temperature sensor (w/ overhead console)
• Bare
• Battery
• Body relay block
• Brake pressure warning switch
• Cruise control module
• D12
• Data link connector (dlc)
• Daytime running lamps (drl) relay
• Driver information display module (utility)
• E16
• Electronic brake control module (ebcm)
• Envoy
• Envoy/ bravada
• Ex envoy/ bravada
• Fuel pump relay
• G101 (right front corner of engine compt)
• G108 (left radiator support)
• G109 (right radiator support)
• G115 (rear of engine)
• G117 (right rear of engine)
• G118 (right front frame rail)
• G120 (2.2l) (right side of engine block, under generator)
• G120 (right side of engine block, under generator)
• Headlamp power relay (ex envoy)
• Heated oxygen sensor (ho2s) (bank 1 sensor 1)
• Heated oxygen sensor (ho2s) (bank 1 sensor 2)
• Heated oxygen sensor (ho2s) (bank 1 sensor 3)
• Heated oxygen sensor (ho2s) (bank 2 sensor 1)
• High mount stop lamp relay (pickup)
• Ignition control module
• Instrument cluster
• Left fog lamp
• Left front park/ turn lamp
• Left headlamp high intensity discharge ballast
• Left high beam headlamp
• Left horn
• Low beam relay (envoy)
• Mass airflow (maf) sensor
• Nca
• Park/ neutral position (pnp) switch
• Powertrain control module (pcm)
• Rear window washer pump motor
• Remote control door lock receiver
• Right fog lamp
• Right front park/ turn lamp
• Right headlamp high intensity discharge ballast
• Right horn
• S106 (4.3l: eng harn, 7 cm from ho2s breakout
• S140 (engine harn, near end of vss connector)
• S151 (heated oxygen sensor harn, 10 cm from right front heated oxygen sensor)
• S152
• Sp100 (left radiator support)
• Sp101 (right radiator support)
• Starter relay
• Transfer case shift control module
• Underhood fuse block
• Vehicle control module (vcm)/ powertrain control module (pcm)
• Vehicle speed sensor (vss) shield
• Vehicle speed sensor shield
• Vss connector)
• W/ air injection reactor system only
• W/ rke
• Windshield washer pump motor

Ground Distribution Wiring Diagram (2 of 3) for Oldsmobile Bravada 1999

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Oldsmobile Bravada 1999:

• (4 dr utility w/ liftgate)
• (auto 4wd extention harn, 10 cm from vss breakout)
• (auto a/c)
• (bravada) e16
• (envoy)
• (ex 4 dr utility w/ liftgate)
• (ex bravada)
• (ex envoy)
• (fleetside)
• (man a/c)
• (not used)
• (sportside)
• (sportside) (fleetside)
• (w/ a/c)
• (w/o a/c)
• 4 door utility w/ liftgate
• 4 door utility, w/ floor shift a/t
• 4wd
• 87a
• A16
• Air temperature valve sensor and motor
• Automatic transmission controller
• Automatic transmission indicator lamp
• Automatic transmission preference switch (jimmy only)
• B a
• B12
• Bare
• Blower motor
• Blower motor relay (man a/c)
• Body control module
• Body relay block
• Brake transmission shift interlock (btsi) solenoid
• Bravada
• C10
• Cigar lighter
• Courtesy lamp relay
• Data link connector (dlc)
• Door lock relay
• Door unlock relay
• Driver door unlock relay
• E13
• Electronic climate control module
• Envoy
• Ex 4 door utility w/ liftgate
• Ex base pickup, or envoy
• Ex bravada
• Ex envoy
• Fog lamp switch
• Fuel pump and sender
• G104 (left rear of engine compartment)
• G201 (right side of dash)
• G202 (left side of dash)
• G416 (on left rear frame rail)
• G417 (on right rear frame rail)
• Headlamp ground relay
• Headlamp switch
• Heater controler heater and a/c conroller
• I/p ashtray lamp
• I/p compartment lamp
• Ignition key alarm switch
• Instrument cluster
• K l
• Left backup lamp
• Left door handle switch
• Left front door jamb switch
• Left rear license plate lamp
• Left rear park and turn signal lamp
• Left rear side marker lamp
• Left seat belt switch
• Motor relay)
• Nca
• Park lock solenoid
• Park position switch
• Pickup
• Radio
• Rear wiper/ washer switch and endgate/ liftgate window release switch
• Remote compact disk player
• Right backup lamp
• Right front door jamb switch
• Right rear license plate lamp
• Right rear park and turn signal lamp
• Right rear side marker lamp
• S134
• S335
• Sp202 (left center of dash)
• Sp203 (near ashtray)
• Sp401 (rear of right frame rail)
• Sp402 (rear of left frame rail)
• Sp423 (top of rear crossmember)
• Steering wheel controls
• Trailer wiring provision
• Transfer case select switch
• Transfer case speed sensor front shield
• Utility
• Utility w/ auto a/c
• Utility w/ man a/c
• Utility w/ man a/c, ex envoy
• Utility w/ radio controls
• Utility w/o radio controls
• Vehicle interface unit
• Vehicle speed sensor (vss) shield
• W/ column shift
• W/ floor shift
• Windshield wiper motor

Ground Distribution Wiring Diagram (3 of 3) for Oldsmobile Bravada 1999

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Oldsmobile Bravada 1999:

• (envoy)
• (left door harn, near door speaker)
• (left power seat harn, under left front seat)
• (others)
• (right power seat harn, under right front seat)
• (utility) (pickup)
• (w/ liftglass) (w/ endgate)
• (w/ mem) (w/o mem)
• 4 door only
• A b
• All except base pickup
• Amplifier
• C10
• D12
• D13
• Dome and high mount stop lamp
• Endgate or liftgate release actuator
• Envoy
• Floor console auxiliary power outlet
• G201 (right side of dash)
• G202 (left side of dash)
• G404 (left rear body corner)
• G405 (right rear body corner)
• High mount stop lamp
• High mount stop lamp resistor
• Inside air temperature sensor
• Inside rear view mirror
• Left auxiliary power outlet
• Left backup lamp
• Left door handle switch
• Left door lock and side window switch
• Left door lock cylinder switch
• Left lumbar switch
• Left outside rear view mirror
• Left power seat adjuster switch
• Left rear door jamb switch
• Left rear park and turn signal lamp
• Left seat belt switch
• Left seat heater module
• Left seat memory module
• Left sunshade mirror lamp
• Left sunshade mirror lamp breakout)
• Liftgate ajar jamb switch (liftgate)
• Load leveling air direction valve
• Load leveling height sensor
• Load leveling inflator switch
• Load leveling pump
• Load leveling timer relay
• Nca
• Others
• Outside rear view folding mirror switch
• Outside rear view mirror switch
• Overhead console
• Pickup
• Rear auxiliary power outlet
• Rear seat audio control
• Rear window defogger grid
• Rear window wiper cutout and liftglass ajar jamb switch
• Rear window wiper motor (liftgate)
• Rear window wiper motor controller (endgate)
• Right auxiliary power outlet
• Right backup lamp
• Right door handle switch
• Right door lock and side window
• Right door lock cylinder switch
• Right lumbar switch
• Right outside rear view mirror
• Right power seat adjuster switch
• Right rear door jamb switch
• Right rear park and turn signal lamp
• Right seat belt switch
• Right seat heater module
• Right sunshade mirror lamp
• S269
• S302
• S313
• S320
• S350 (console harn, 7 cm from 40-pin inline connector)
• S419 (left tail lamp jpr harn, 8 cm from grommet)
• S420 (right tail lamp jpr harn, 8 cm from grommet)
• S427 (body harn, near left rear taillamp breakout)
• S471 (on load leveling harn, in rear quarter)
• S501
• S601 (left door harn, near door speaker)
• Side window lockout switch
• Sp204 (center of dash)
• Sunroof module
• Switch
• Tow/ haul switch
• Transfer case shift control module (np1)
• Transfer case shift control module (np8)
• Turn flasher lamp flasher
• Utility
• W/ auto day/night mirror
• W/ heated folding power mirrors
• W/ heated seats
• W/ lumbar
• W/ mirror lamps
• W/ power door locks
• W/o auto day/night mirror
• W/o mirror lamps

HEADLIGHTS

Headlight Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Headlight Wiring Diagram for Oldsmobile Bravada 1999:

• (2.2l)
• (4.3l)
• (left radiator support) g108
• (right radiator support) g109
• (right side of dash) g201
• 175a
• 5v ref
• 87a
• A11
• Ambient light sensor (top left side of dash)
• Audo
• B10
• B12
• Battery fuse
• Body control module (under dash, on heater case)
• Body relay block (left side of dash)
• C1 b12
• C11
• Daytime running lamps relay
• Drl relay ctrl
• E10
• E11
• E12
• E13
• Exterior lights system
• Fog lamp relay
• Fog lamp switch
• Fog lp fuse 15a
• Fog lp ind
• Fog rly ctrl
• Fog sw in
• Ftp
• Ftp in
• G119 (right front of engine block)
• G120 (right side of engine block under generator)
• G202 (left side of dash)
• Hdlp
• Hdlp sw fuse 7 10a
• Headlamp ctrl
• Headlamp ground relay
• Headlamp power relay
• Headlamp switch
• High
• High beam in
• High beam/ flash-to- pass switch
• Hot at all times
• I/p fuse block
• Illum
• Interior lights system
• Left fog lamp
• Left high beam headlamp
• Left low beam headlamp
• Light sensor
• Low
• Lt hdlp fuse 15a
• Nca
• Park brake sw
• Park brake warning switch (base of park brake assembly)
• Park lamp relay
• Park lp fuse 20a
• Park rly ctrl
• Pklp
• Red
• Right fog lamp
• Right high beam headlamp
• Right low beam headlamp
• Rt hdlp fuse 15a
• Sp100 (left radiator support)
• Sp101 (right radiator support)
• Sp202 (left center of dash)
• Sp203 (near ashtray)
• Tbc fuse 10a
• Underhood fuse block
• Underhood fuse block (top of left front fender)

HORN

Horn Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Horn Wiring Diagram for Oldsmobile Bravada 1999:

• Battery fuse 175a
• Body control module (under dash, on heater case)
• Fuse holder (engine compt, right of radiator)
• G108 (engine compt, left of radiator support)
• G109 (engine compt, right inside of radiator support)
• Horn fuse 15a
• Horn relay
• Horn switch
• Hot at all times
• Left horn (left fender wall)
• Red
• Right horn (right fender wall)
• Splice pack sp100 (forward lamp harn, left rear of radiator support)
• Splice pack sp101 (forward lamp harn, right inside of radiator support)
• Steering column
• Underhood fuse block (top of left front fender)
• With anti-theft

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Oldsmobile Bravada 1999

List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Oldsmobile Bravada 1999:

• (inside endgate) rear window wiper cutout & liftglass ajar jamb switch
• (left side of dash)
• (w/ trip computer)
• (w/o trip computer)
• A10
• A11
• A12
• Air bag
• Air temp
• Ambient air temperature sensor (front center of vehicle, near hood latch)
• Anti-lock ind
• B10
• B11
• B12
• Battery fuel
• Block)
• Body control module (under dash, on heater case)
• Body relay block (behind left side od dash, near i/p fuse
• Body relay block (behind left side of dash, near i/p fuse block)
• Brake ind
• Check gauges ind
• Clr
• Clstr fuse 11 10a
• Compass remote sensor (in headliner above left front seat)
• Cruise fuse 3 10a
• Ctsy lamp fuse 8 10a
• Electronic brake control module (on left front inner fender, on brake pressure module valve)
• Engine coolant temperature gauge
• Exterior lights system
• Fuel gauge
• Fuel pump switch & engine oil pressure gauge sensor (2.2l: right side of engine) (4.3l: top rear of engine, near distributor)
• Fused batt
• Fused ign
• G117 (right rear of engine)
• G201 (right side of dash)
• G202
• G404 (left rear body corner)
• Gauges fuse 4 10a
• Ground
• High beam ind
• Hot at all times
• Hot in accy, run or rap
• Hot in off, run or start
• Hot in run
• Hot in run or start
• Hot w/ int dimming on
• I/p fuse block (left end of dash)
• Ic logic
• Ign 1
• Illum fuse 12 10a
• Illumination
• Instrument cluster
• Int lite dim
• Interior lights system
• Left turn
• Low fuel
• Mil (service engine soon ind)
• Oil pressure gauge
• Over speed alarm ind
• Overhead console (utility only)
• Park position switch (part of automatic transmission controller)
• Parklamps
• Pnk
• Prndl
• Rdo batt fuse 19 15a
• Rdo fuse 24 10a
• Red
• Right turn
• S152
• S205
• S240
• S310
• S427
• S900
• Seat belt ind
• Security ind
• Serial data
• Service 4wd ind
• Service body system ind
• Spare
• Speedometer
• Splice pack sp201 (left side of dash)
• Splice pack sp203 (near ashtray)
• Tachometer
• Tail gate alarm ind
• Transfer case shift control module (behind right front kick panel)
• Trip/ odo
• Underhood fuse block (on top of left front fender)
• Upshift ind
• Volt reg
• Volt- meter
• Vss in

Instrument Cluster Wiring Diagram (2 of 2) for Oldsmobile Bravada 1999

List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Oldsmobile Bravada 1999:

• (eng harn, 8 cm from generator breakout)
• (not used)
• (pickup) a
• (utility) j
• 2.2l
• 2wd
• 4.3l
• 4wd
• Body control module
• C118 (m-m) (near top rear of transmission)
• Ect sens grd
• Ect sens sig in
• Ect sensor in
• Ect sensr grd
• Engine coolant temperature sensor (front of engine, in coolant piping)
• Engine coolant temperature sensor (left cylinder head, between two rear spark plugs) b
• Fuel level sens grd
• Fuel level sensor w/ fuel pump (top of fuel tank)
• Fuel level sig in
• Fuel lvl in
• G115 (rear of engine)
• G117 (right rear of engine)
• Mil ind
• Mil ind ctrl
• Park/neutral position switch (left side of transmission)
• Powertrain control module (2.2l only) (right front of engine compt)
• Prndl a
• Prndl a sig
• Prndl b
• Prndl b sig
• Prndl c
• Prndl c sig
• Prndl p
• Prndl p sig
• Radio
• S100 (engine harn, 30 cm from vcm breakout)
• S102
• S152
• Serial data
• Splice pack sp200 (center of dash)
• Splice pack sp422 (near transmission
• Splice pack sp422/423 (left side of dash)
• Tach out
• Transmission range switch (left side of transmission)
• Vehicle control module (4.3l only) (right front of engine compt)
• Vehicle speed sensor (rear of transmission)
• Vehicle speed sensor (rear transmission)
• Vss high
• Vss low
• Vss out
• Vss sig out

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram (1 of 2) for Oldsmobile Bravada 1999

List of elements for Courtesy Lamps Wiring Diagram (1 of 2) for Oldsmobile Bravada 1999:

• (w/ ec mirror) (w/o ec mirror)
• (w/o ec mirror) (w/ ec mirror)
• All others
• Anti-theft system
• B11
• B12
• Base
• Body bussed electrical center (bbec)
• Body control module (behind dash, mounted to heater)
• Cargo lamp
• Courtesy lamp relay
• Ctsy lamp fuse 8 10a
• Dome lamp
• Endgate/ lftgate jamb switch
• Envoy
• Except envoy
• From outside rearview mirror lamp (diagram 2 of 2)
• From overhead console (diagram 2 of 2)
• G201 (right side of dash)
• G202 (left side of dash)
• G404 (right rear body corner)
• Hot at all times
• I/p compartment lamp
• I/p fuse block
• Inadvertent power lamp relay
• Inside rearview mirror lamp
• Jamb sw input
• Jamb sw input c3
• Left console courtesy lamp
• Left front door jamb switch
• Left rear door jamb switch (4 door)
• Nca
• Relay control
• Relay input c2
• Right console courtesy lamp
• Right front door jamb switch
• Right rear door jamb switch (4 door)
• S286
• S300 (dome lamp harn, 6 cm into dome and chmsl breakout)
• S302
• S305 (body harn, in breakout to right rear door)
• S427
• Sp202
• Sp203
• Tan
• To overhead console (diagram 2 of 2)
• To splice s332 (diagram 2 of 2)
• Underhood lamp
• W/ inside rearview mirror only
• W/ overhead console only
• W/ sunshade and inside rearview mirror
• W/o overhead console only

Courtesy Lamps Wiring Diagram (2 of 2) for Oldsmobile Bravada 1999

List of elements for Courtesy Lamps Wiring Diagram (2 of 2) for Oldsmobile Bravada 1999:

• (dome lamp harn, 5 cm from sunshade mirror lamp left) s310
• (w/ ec mirror) (w/o ec mirror)
• (w/o ec mirror) (w/ ec mirror)
• Dome lamp
• Dome light
• Driver information display module
• From body relay block (diagram 1 0f 2)
• G202 (left side of dash)
• Inside rearview mirror or driver information display module
• Inside rearview mirror or drver information display
• Left sunshade mirror lamp
• Overhead console w/ sunroof
• Overhead console w/o sunroof
• Right sunshade mirror lamp
• S300 (dome lamp harn, 6 cm into dome and chmsl breakout)
• S302
• S310
• S332 (dome lamp harn, 23 cm from sunshade mirror lamp breakout)
• S332 (dome lamp harn, 4 cm from dome lamp breakout)
• S332 (dome lamp harn, 6 cm from sunroof breakout)
• To body relay block (diagram 1 0f 2)
• To splice s300 (diagram 1 of 2)
• W/ full trip

Instrument Illumination Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Instrument Illumination Wiring Diagram for Oldsmobile Bravada 1999:

• (4) bulbs
• (6) bulbs
• (comp/time)
• (left front door harn, 8 cm from radio speaker breakout) s502
• (right side of dash) g201
• (trip)
• A b
• Ash tray lamp
• Automatic transmission indicator lamp
• Automatic transmission preference switch
• B a
• Body bussed electrical center (bbec) (park lamp relay)
• Body control module (under dash, on heater case)
• Body relay block (behind left side of dash)
• C10
• Defog switch
• Dim
• Dim pot
• Driver information display module
• Envoy
• Except envoy
• Exterior lamps system
• Fog lamp switch
• G201 (right side of dash)
• G202 (left side of dash)
• Head
• Headlamp switch
• Heater controller or heater & a/c controller or electronic climate control
• Hot at all times
• I/p fuse block
• Illum fuse 12 10a
• Instrument cluster
• Left door lock & side window switch
• Light switch
• Off
• Outside rearview mirror switch
• Park
• Pickup
• Prk lp fuse 10a
• Prk lp fuse 20a
• Prk lps c2
• Radio
• Rear seat audio control
• Rear wiper/ washer & endgate/ liftglass window release switch
• Remote audio player
• Right door lock & side window switch
• S205 (dash harn, 8 cm from am/fm radio breakout)
• S283 (dash harn, 13 cm from tbc module breakout)
• S335
• S336
• S350
• S501
• S601
• Sp202 (left center of dash)
• Sp203 (near ashtray)
• Sp204 (center of dash)
• Steering wheel controls
• Str whl ill fuse 5 2a
• Transfer case select switch
• Underhood fuse block
• Utility
• W/ auto a/c
• W/ electronic climate control
• W/o auto a/c
• W/o electronic climate control a b
• Window lockout switch (4 door)

MEMORY SYSTEMS

Memory Seat Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Memory Seat Wiring Diagram for Oldsmobile Bravada 1999:

• (pwr seat harn, near breakout to memory module) s315
• Battery
• Body relay box (behind left side of dash)
• Data link connector (under left side of dash)
• Drive rec
• Front
• Frt vert
• G404 (left rear body corner)
• Ground
• Hall sensor
• Horiz back
• Horiz fwd
• Horiz pos
• Hot at all times
• Lateral
• Left power seat adjuster switch
• Left seat front height motor
• Left seat front height transducer
• Left seat lateral motor
• Left seat lateral transducer
• Left seat rear height motor
• Left seat rear height transducer
• Left seat recliner motor
• Mem 1
• Mem 2
• Mem set
• Pwr seats circuit breaker 25a
• Rear
• Rear vert
• Recline
• Recline back
• Recline bk
• Recline fwd
• Red
• Ref voltage
• S304
• S313
• S316 (pwr seat harn, near breakout to memory module)
• Seat memory module (under driver's seat)
• Sens gnd
• Serial data
• Splice pack sp201 (left side of dash below i/p fuse block)
• Tan

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 5) for Oldsmobile Bravada 1999

List of elements for Power Distribution Wiring Diagram (1 of 5) for Oldsmobile Bravada 1999:

• (2.2l)
• (4.3l)
• (air jumper harn, near right front corner of engine compartment)
• Acc
• Air fuse 30a
• Air injection reactor fuse block
• Air injection reactor pump
• Air relay
• Air sol fuse 10a
• B10
• B11
• Battery
• Battery fuse 175a
• Body control module
• C10
• California only
• Camshaft position (cmp) sensor (4.3l)
• Central sequential fuel injection (4.3l)
• Crankshaft position (ckp) sensor (4.3l)
• D10
• E10
• Ecm 1 fuse 15a
• Eng 1 fuse 10a
• Evaporative emissions (evap) canister purge solenoid valve
• Evaporative emissions (evap) canister vent solenoid valve
• F10
• From ecm 1 a fuse diagram 1 of 5)
• Fuel injectors
• Fusible link (10 ga-red)
• Gauges fuse 4 10a
• Generator
• Hazard switch
• Heated oxygen sensor (ho2s) (bank 1 sensor 1)
• Heated oxygen sensor (ho2s) (bank 1 sensor 3) (4.3l)
• Heated oxygen sensor (ho2s) (bank 2 sensor 1) (4.3l)
• I/p fuse block
• Ign a fuse 40a
• Ignition coil (4.3l)
• Ignition control module (icm)
• Ignition switch
• Instrument cluster
• Lock
• Mass airflow (maf) sensor (4.3l)
• Off
• Oxygen fuse 20a
• Pickup
• Pnk
• Powertrain control module (pcm) (2.2l)
• Red
• Run
• S105
• S150 (heated oxygen sensor harn, pnk near heated oxygen sensor breakout)
• Sir fuse 16 15a
• Start
• Starter
• Starter relay
• To b/u lp fuse (diagram 2 of 5)
• To eng 1 fuse (diagram 1 of 5)
• To ign c fuse (diagram 2 of 5)
• Turn fuse 10 20a
• Underhood fuse block
• Vehicle control module (vcm) (4.3l)

Power Distribution Wiring Diagram (2 of 5) for Oldsmobile Bravada 1999

List of elements for Power Distribution Wiring Diagram (2 of 5) for Oldsmobile Bravada 1999:

• (body harn, near rear doors breakout) s309
• (load leveling harn, in rear quarter)
• (not used)
• (w/ automatic day/night mirror)
• 2 door
• 4 door
• A/c compressor clutch relay
• A/t
• Abs fuse 60a
• Acc
• Air injection reactor fuse block (calif)
• Air relay
• B/u lp fuse 25a
• B11
• B12
• Back-up lamp switch
• Blower motor
• Blower motor relay
• Body relay block
• Brake transmission shift interlock (btsi) solenoid (w/ floor shift a/t)
• Btsi fuse 10a
• C12
• D12
• Daytime running lamps (drl) relay (envoy)
• Electronic brake control module (ebcm)
• From b/u lp fuse diagram 2 of 5)
• From ign a fuse diagram 1 of 5)
• From oxygen b fuse diagram 1 of 5)
• Haz lp fuse 20a
• Hazard switch
• Headlamp grounding relay (ex envoy)
• Headlamp switch
• Hvac fuse 30a (utility)
• Ign b fuse 50a
• Ign c fuse 20a
• Ign e fuse 10a
• Ignition switch
• Inside rear view mirror (utility)
• Left backup lamp (pickup)
• Left backup lamp (utility)
• Load leveling height sensor (envoy)
• Load leveling pump (envoy)
• Lock
• M/t
• Off
• Park lamp relay
• Park lp fuse 20a
• Park/ neutral position (pnp) switch
• Pnk
• Rear defogger relay (utility)
• Red
• Right backup lamp (pickup)
• Right backup lamp (utility)
• Run
• S473 pnk
• Sp204 (center front of dash)
• Sp400 (center of rear crossmember) (pickup)
• Start
• Stud 2 fuse 30a
• Tcc/ stop lamp switch
• To clstr fuse (diagram 4 of 5)
• To crank fuse (diagram 4 of 5)
• To ign e fuse (diagram 2 of 5)
• To rap maxi fuse (diagram 3 of 5)
• To rap relay (diagram 5 of 5)
• To s204 (diagram 5 of 5)
• Trailer wiring provisions
• Trailer wiring provisions (utility w/ m/t)
• Transfer case shift control module (np1)
• Trl b/u fuse 10a
• Underhood fuse block
• Veh b/u fuse 15a
• W/ climate control
• W/o climate control

Power Distribution Wiring Diagram (3 of 5) for Oldsmobile Bravada 1999

List of elements for Power Distribution Wiring Diagram (3 of 5) for Oldsmobile Bravada 1999:

• (auxiliary power outlet harn, near left and right aux power outlets)
• (body harn, near rear doors breakout)
• (bravada) f10
• (dome lamp harn, 5 cm from left sunshade mirror lamp breakout) s310
• (envoy)
• (ex bravada)
• (ex envoy)
• (i/p harn, 4 cm from bcm breakout)
• (i/p harn, near courtesy lamp breakout) s208
• (not used)
• (pickup)
• (utility)
• 2 door
• 2.2l
• 4 door
• 4.3l
• A10
• Ampf fuse 20 25a
• Amplifier (premium sound)
• Automatic a/c
• Aux pwr fuse 13 20a
• B c
• Body relay block
• C12
• Cargo lamp (utility)
• Cigar lighter
• Cigar ltr fuse 2 15a
• Ctsy lp fuse 8 10a
• Data link connector (dlc)
• Daytime running lamp (drl) relay (envoy)
• Daytime running lamp (drl) relay (ex envoy)
• Dome lamp (utility) dome lamp and center mounted stop lamp (pickup)
• Dome lamp (w/ sunroof)
• Dome lamp (w/o sunroof)
• Door lock relay
• Door unlock relay
• Driver information display module
• Driver's door unlock relay
• Drl fuse 15a
• Ecm b fuse 20a
• Electronic climate control module
• Floor console auxiliary power outlet (envoy)
• Fog lamp relay
• Fog lp fuse 15a
• From abs i fuse (diagram 2 of 5)
• From int bat fuse (diagram 3 of 5)
• From s223 j diagram 3 of 5)
• Fuel pump relay
• Full trip (utility)
• G201 (right side of dash)
• Hdlp sw fuse 7 10a
• Headlamp switch
• Hi beam fuse 20a
• I/p fuse block
• Inadvertent power lamp relay
• Instrument cluster
• Int bat fuse 50a 60a
• Left auxiliary power outlet
• Left front console courtesy lamp
• Left headlamp ballast (hid)
• Left power seat adjuster switch
• Low beam relay (envoy)
• Lt low fuse 20a
• Manual a/c
• Nca
• Power seats circuit breaker 20a (utility)
• Powertrain control module (pcm)
• Pwr lks fuse 14 15a
• Radio
• Rap fuse 50a
• Rdo bat fuse 19 15a
• Rear auxiliary power outlet (envoy)
• Red
• Remote audio player (bravada)
• Right auxiliary power outlet
• Right front console courtesy lamp
• Right headlamp ballast (hid)
• Right power seat adjuster switch
• Rt low fuse 20a
• S223
• S268
• S276
• S304
• Seat memory module
• Sp203 (near ashtray)
• To hi beam fuse (diagram 3 of 5)
• To high beam relay (diagram 5 of 5)
• To pwr lcks fuse 14 (diagram 3 of 5)
• To rap relay (diagram 5 of 5)
• To tbc fuse (diagram 4 of 5)
• Transfer case shift control module (w/ electric shift 4wd)
• Trip computer
• Under- hood fuse block
• Underhood fuse block
• Universal garage door opener
• Utility
• Vehicle control module (vcm)
• Vehicle interface unit (envoy)
• W/ memory
• W/o full trip
• W/o memory

Power Distribution Wiring Diagram (4 of 5) for Oldsmobile Bravada 1999

List of elements for Power Distribution Wiring Diagram (4 of 5) for Oldsmobile Bravada 1999:

• (body harn, 13 cm from blower motor breakout) pnk
• (ex envoy) (envoy)
• (load leveling harn, in rear quarter)
• (w/ np1)
• (w/o np1)
• 2.2l
• 4.3l
• A/c compressor clutch relay
• A/c fuse 10a
• A10
• Atc fuse 20a
• Automatic transmission
• Body control module
• Body relay block
• Brake transmission shift interlock (btsi) solenoid (w/ floor shift a/t)
• C175
• Clstr fuse 11 10a
• Clutch pedal position (cpp) switch (m/t)
• Crank fuse 10a
• Cruise control module
• D11
• D15
• D16
• D19
• Daytime running lamps (drl) relay (ex envoy)
• Dome and high mount stop lamp
• E10
• E11
• E12
• Estc 4wd
• Ex bravada
• F10
• F11
• F12
• From atc m fuse (diagram 4 of 5)
• From hi beam fuse (diagram 3 of 5)
• From ignition switch pin d1 (diagram 2 of 5)
• Hazard switch (utility)
• Headlamp power relay (ex envoy)
• High mount stop lamp
• High mount stop lamp relay (pickup)
• High mount stop lamp resistor
• Horn (a note)
• Horn (f note)
• Horn fuse 15a
• Horn relay
• Horn switch
• Htd mir fuse 10a
• Htd seat fuse 20a (utility)
• I/p fuse block
• In rear quarter)
• Instrument cluster
• Ldlev fuse 25a (envoy)
• Left door lock/ window switch
• Left low beam headlamp
• Left lumbar switch
• Left outside rearview mirror
• Left seat heater module
• Lift- glass relay
• Liftgate or endgate lock cylinder switch
• Load leveling pump
• Load leveling timer relay
• Lt hdlp fuse 15a (ex envoy)
• Mir/lks fuse 5a 10a
• Multi- function switch (flash to pass)
• Nca
• Outside rear view mirror switch
• Park/ neutral position (pnp) switch (a/t)
• Pickup
• Pnk
• Pnk (eng harn, 20 cm from a/c pressure sensor breakout)
• Powertrain control module (pcm)
• Rear defogger relay (utility)
• Rear window defogger grid (utility)
• Rear window wiper motor
• Remote control door lock receiver
• Right door lock/ window switch
• Right high beam headlamp
• Right low beam headlamp
• Right lumbar switch
• Right outside rearview mirror
• Right seat heater module
• Rr defog fuse 30a
• Rr w/w fuse 15a (utility)
• Rt hdlp fuse 15a (ex envoy)
• S113
• S129
• S314
• S321
• S405 (body harn, 10 cm before hmsl breakout)
• S474
• Stop lp fuse 20a
• Tbc fuse 10a
• Tcc/ stop lamp switch
• To a/c fuse (diagram 4 of 5)
• Trailer wiring provisions
• Transfer case encoder motor
• Transfer case shift control module
• Trchmsl fuse 10a
• Under- hood fuse block
• Utility
• Vechmsl fuse 10a
• Vehicle control module (vcm)
• W/ rke
• W/np1
• W/o np1

Power Distribution Wiring Diagram (5 of 5) for Oldsmobile Bravada 1999

List of elements for Power Distribution Wiring Diagram (5 of 5) for Oldsmobile Bravada 1999:

• (body harn, 7 cm from g404 breakout)
• (bravada) c1
• (envoy)
• (ex bravada)
• (ex envoy)
• (i/p harn, near bcm breakout)
• (ip harn, in heater controller breakout) s217
• (not used)
• (w/ trip)
• (w/np1)
• (w/o np1)
• (w/o trip)
• 4.3l 2wd
• 4wd fuse 15 10a
• 87a
• A11
• A5 c4
• Abs fuse 22 10a
• Air temperature valve sensor and motor
• Body control module
• Body relay block
• C12
• C474
• Cruise control module
• Cruise fuse 3 10a
• Driver information display module
• E10
• Electronic brake control module (ebcm)
• Electronic climate control module
• Envoy
• Ex envoy
• Except base pickup
• From 4wd fuse (diagram 5 of 5)
• From hi beam fuse (diagram 3 of 5)
• From ignition switch pin c6 (diagram 2 of 5)
• From ignition switch pin d6 (diagram 2 of 5)
• From power seats circuit breaker (diagram 3 of 5)
• Front axle switch
• Front drive axle clutch solenoid
• Frt wpr fuse 17 25a
• Heater and a/c controller
• Heater and a/c controller or heater controller (w/o electronic climate control)
• Heater controller (w/ c42)
• High beam relay
• Hvac 1 fuse 21 10a
• Hvac fuse 9 20a
• Hvac solenoid assembly
• I/p fuse block
• Inside air temperature sensor
• Inside rear view mirror (w/ automatic day/night mirror)
• Instrument cluster
• Left door lock and window switch
• Left high beam headlamp
• Left lumbar switch
• Lt hi fuse 10a
• Multi- function switch
• Multifunction switch
• Nca
• Outside rear view folding mirror switch
• Pickup
• Power window circuit breaker 30a
• Radio
• Rdo ign fuse 24 10a
• Rear seat audio module
• Rear wiper/ washer switch and endgate/ liftgate window release switch (utility)
• Retained accessory power (rap) relay
• Right door lock and window switch (2 door)
• Right high beam headlamp
• Right lumbar switch
• Rr wpr fuse 23 15a
• Rt hi fuse 10a
• S204
• S290
• S476
• Sp200 (center front of dash)
• Steering wheel controls (utility)
• Str whl rdo ign fuse 18 2a
• Sunroof module (utility)
• Tcc/ stop- lamp switch
• To hvac fuse (diagram 5 of 5)
• Transfer case select switch (w/ electric shift 4wd)
• Transfer case shift control module
• Underhood fuse block
• Utility
• Utility w/ climate control
• Utility w/ manual hvac control
• Vehicle control module (vcm)
• Vehicle control module (vcm) (w/o electric shift 4wd)
• Vehicle interface unit
• W/ electric shift 4wd
• W/o memory
• Window lockout switch (4 door)
• Windshield wiper motor

POWER DOOR LOCKS

Power Door Lock Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Power Door Lock Wiring Diagram for Oldsmobile Bravada 1999:

• (body harn, near breakout to rear doors) s307
• A5 c1
• B11
• Battery
• Body control module (under dash, on heater case)
• Body relay block
• Body relay block (behind left side of dash, near i/p fuse block)
• D10
• Door lock relay
• Door unlock relay
• Dr lk rly
• Dr unlk rly
• Driver door unlock relay
• Drv dr unlk rly
• E10
• E11
• E12
• Endgate or liftgate lock cylinder switch
• F10
• F12
• G117 (right rear of engine)
• G202 (left side of dash)
• Ground
• Hot at all times
• I/p fuse block
• Left door lock and window switch
• Left front door lock actuator
• Left rear door lock actuator
• Liftgate lock actuator
• Lock
• Mir/lck fuse 7 10a
• Mirrors system
• Pwr lks fuse 14 15a
• Remote control door lock receiver (behind lower left side of dash)
• Right door lock and window switch
• Right front door lock actuator
• Right rear door lock actuator
• S308 (body harn, near breakout to left rear door)
• Splice pack sp202 (left center of dash)
• Tan
• Trc fuse 10a
• Underhood fuse block
• Unlock
• W/ keyless entry

POWER MIRRORS

Electrochromic Mirror Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Electrochromic Mirror Wiring Diagram for Oldsmobile Bravada 1999:

• (left side of dash) g202
• (not used)
• Automatic inside day-night mirror
• B/u lamp fuse 25 25a
• B11
• Backup lamp switch (a/t) (part of transmission range switch) (2.2l) (on right side of transmission) (4.3l) (on left side of transmission)
• C/m
• Exterior lights system
• Hot in run
• Hot in run or start
• Hvac1 fuse 21 10a
• I/p fuse block (on left side of dash)
• Interior lamps system
• Nca
• Note: s309: (w/o mobile telephone) (body harness, between breakouts for rear doors & endgate connectors, 98 cm from breakout for rear doors) s309: (w/mobile telephone) (body harness, between 4 pin pig tailed connector to driver's seat & rear doors, 7 cm from breakout for left front seat)
• Off
• Photo sensor
• Pnk
• Power & logic circuits
• Power distribution system
• S302
• S309 (see note)
• Splice pack sp200 (strapped to body harness, center front of dash)
• Underhood bussed electrical center (ubec) (on top of left front fender wall)
• Veh b/u fuse 12 15a

Power Mirrors Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Power Mirrors Wiring Diagram for Oldsmobile Bravada 1999:

• 1999-01
• Body relay block (behind left side of dash, near i/p fuse block)
• Down
• Driver outside rearview mirror
• E12
• F12
• Front passenger outside rearview mirror
• G202 (left side of dash)
• Hot at all times
• Ilum
• Interior lights system
• Left
• Left/ right m
• Mir/lcks fuse 7 3a
• Motor
• Nca
• Outside rear view mirror switch
• Power door locks system
• Right
• S501
• Underhood fuse block
• Up/ down m

POWER SEATS

6-Way & Recliner Power Seat Wiring Diagram for Oldsmobile Bravada 1999

List of elements for 6-Way & Recliner Power Seat Wiring Diagram for Oldsmobile Bravada 1999:

• Back
• Body relay block
• Frt dn
• Frt up
• Fwd
• G404 (left rear body corner)
• Hot at all times
• Left seat adjuster switch
• Pwr seats circuit breaker 20a
• Rear dn
• Rear up
• Recl fwd
• Recl rwd
• Right seat adjuster switch
• S304
• S313
• S320
• Seat front height motor
• Seat lateral motor
• Seat rear height motor
• Seat recliner motor
• Tan

Heated Seats Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Heated Seats Wiring Diagram for Oldsmobile Bravada 1999:

• Batt
• Body controls
• Cruise fuse 3 10a
• G404 (left rear body corner)
• Gnd
• Heated output
• Heater element seat back
• Heater element seat cushion
• Hot at all time
• Hot in run
• Htd seat fuse 20a
• I/p fuse block
• Left heated seat module
• Left lumbar switch
• Nca
• Off
• Pnk
• Right heated seat module
• Right lumbar switch
• S313
• S320
• Splice pack sp200
• Sw/ntc
• Underhood bussed center

Lumbar Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Lumbar Wiring Diagram for Oldsmobile Bravada 1999:

• Body relay block
• G404 (left rear body corner)
• Hot at all times
• Left lumbar motor
• Left lumbar switch
• Nca
• Out
• Pwr seats circuit breaker 20a
• Red
• Right lumbar motor
• Right lumbar switch
• S304
• S313
• S320
• S427

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagrams for Oldsmobile Bravada 1999

List of elements for Power Top/Sunroof Wiring Diagrams for Oldsmobile Bravada 1999:

• (not used)
• Body relay block (behind left side of dash, near i/p fuse block)
• C390
• C391
• C392
• Close
• G202 (left side of dash)
• Ground
• Hot in accy, run and rap
• Ign
• Ls common
• Ls1
• Ls2
• Ls3
• Motor close &
• Motor open & tilt down
• Open
• Open & down input
• Power window circuit breaker 30a
• Red
• S302
• Sun roof module (at front of sun roof)
• Sun roof motor (in front of sun roof)
• Sun roof switch
• Sw comm
• Tilt up
• Tilt up input close &

POWER WINDOWS

Power Window Wiring Diagram, 2 Door for Oldsmobile Bravada 1999

List of elements for Power Window Wiring Diagram, 2 Door for Oldsmobile Bravada 1999:

• Body relay block (behind left side of dash, near i/p fuse block)
• C1 f
• C1 k
• C2 c
• Express down module
• G202 (left side of dash)
• Hot in acc, run & retained acc power
• Illum lamp
• Illumination lamp
• Interior lights system
• Left door lock & side window switch
• Left front window motor
• Left front window switch
• Power window circuit breaker 30a
• Right door lock & side window switch
• Right front window motor
• Right front window switch
• S501
• Tan

Power Window Wiring Diagram, 4 Door for Oldsmobile Bravada 1999

List of elements for Power Window Wiring Diagram, 4 Door for Oldsmobile Bravada 1999:

• (body harn, in breakout to left rear door, on pillar)
• Body relay block (behind left side of dash, near i/p fuse block)
• C1 k
• Express down module
• G202 (left side of dash)
• Hot in acc, run & retained acc power
• Illum
• Illum- ination lamp
• Illumination
• Interior lights system
• Left front door lock & side window switch
• Left front window motor
• Left front window switch
• Left rear window motor
• Left rear window switch
• Power window circuit breaker 30a
• Right front door lock & side window switch
• Right front window motor
• Right front window switch
• Right rear window motor
• Right rear window switch
• S306
• S501
• Side window lockout switch
• Tan

RADIO

Radio Wiring Diagrams, with Amplifier for Oldsmobile Bravada 1999

List of elements for Radio Wiring Diagrams, with Amplifier for Oldsmobile Bravada 1999:

• (2000-01)
• A (1999)
• A10
• A11
• A12
• Ampf fuse 20 25a
• Antenna
• Audio amplifier (in center console)
• Audio common
• B10
• B11
• B12
• Bare
• Battery
• Body control module (under dash, on heater case)
• Common
• Drain rtn
• E & c data
• E&c diag
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• F10
• F11
• F12
• F13
• F14
• F15
• F16
• Ft low
• Fuse out
• G201 (right side of dash)
• G202 (left side of dash)
• Ground
• Hot at all times
• Hot in acc or run
• Hot in acc run or rap
• I/p fuse block
• Ign
• Input
• Interior lights system
• Led dim
• Left front door speaker
• Left front speaker
• Left rear door speaker
• Lf +
• Lf drain
• Lf low
• Lf sp feed
• Lf sp rtn
• Lock coil 2
• Lr +
• Lr low
• Lr sp feed
• Lr sp rtn
• Lt audio
• Lt chan in
• Mute
• Nca
• Preset
• Pwr ant
• Radio
• Rap out
• Rdo batt fuse 19 15a
• Rdo ign fuse 24 10a
• Remote rtn
• Rf +
• Rf low
• Rf sp feed
• Rf sp rtn
• Rf spk feed
• Right front door speaker
• Right front speaker
• Right rear door speaker
• Rly feed
• Rr +
• Rr low
• Rr sp rtn
• Rt audio
• Rt chan in
• S240
• Seek
• Seek dn
• Shield
• Shield gnd
• Splice pack sp202 (i/p harn, left side of dash)
• Splice pack sp203 (i/p harn, front of ashtray)
• Steering wheel controls
• Str whl rdo ign fuse 24 10a
• Sw +
• Swc sig
• Tan
• Tape or cd player-remote playback device (in center floor console)
• Tape sig
• Vol dn
• Vol up

Radio Wiring Diagrams, without Amplifier for Oldsmobile Bravada 1999

List of elements for Radio Wiring Diagrams, without Amplifier for Oldsmobile Bravada 1999:

• (2000-01)
• (i/p harn, between bcm & radio)
• (i/p harn, between breakouts to lf speaker & cluster) s273
• (i/p harn, between breakouts to radio & rt ctsy lamps) s274
• A (1999)
• A12
• Battery
• Body control module (under dash, on heater case)
• E10
• E11
• E12
• E13
• E14
• E15
• E16
• F10
• F11
• F12
• F13
• F14
• F15
• F16
• Fuse out
• G201 (right side of dash)
• G202 (left side of dash)
• Ground
• Hot at all times
• Hot in acc or run
• Hot in acc run or rap
• I/p fuse block
• Interior lights system
• Led dim
• Left front door speaker
• Left front speaker
• Left rear speaker
• Lf spkr
• Lr spkr
• Mute
• Preset
• Radio
• Rap out
• Rdo batt fuse 19 15a
• Rdo ign fuse 24 10a
• Rf spkr
• Right front door speaker
• Right front speaker
• Right rear door speaker
• Rr spkr
• S272 (i/p harn between breakout to radio & rt ctsy lamps)
• S275
• Seek
• Seek dn
• Splice pack sp202 (i/p harn, left side of dash)
• Splice pack sp203 (i/p harn, in front of ashtray)
• Steering wheel controls
• Str whl rdo ign fuse 24 10a
• Swc input
• Tan
• Vol dn
• Vol up

SHIFT INTERLOCKS

Shift Interlock Wiring Diagram, with Column Shift for Oldsmobile Bravada 1999

List of elements for Shift Interlock Wiring Diagram, with Column Shift for Oldsmobile Bravada 1999:

• (4 dr. endgate)
• (left side of dash) g202
• (liftgate and
• (not used)
• (utility)
• 2 dr. endgate)
• B/u lamp fuse 25 25a
• B12
• Brake/ transmission shift interlock solenoid (on shift lever assembly, middle of floor)
• Btsi fuse 10a
• C12
• C204
• Hot in run, or start
• Park/neutral position switch
• Pnk
• Splice pack sp204
• Stop lamp switch (on brake pedal support bracket)
• To transfer case controls
• Underhood fuse block

Shift Interlock Wiring Diagram, with Floor Shift for Oldsmobile Bravada 1999

List of elements for Shift Interlock Wiring Diagram, with Floor Shift for Oldsmobile Bravada 1999:

• Automatic transmission controller (in center floor console)
• B/u lamp fuse 25 25a
• B12
• Body relay block
• Btsi fuse 10a
• Btsi solenoid
• C12
• G201 (right side of dash)
• Hot in run, or start
• Park solenoid
• Park/neutral position switch
• Pnk
• Splice pack sp204
• Tcc/stop lamp switch (on brake pedal support bracket)
• To transfer case controls
• Underhood fuse block

STARTING/CHARGING

Charging Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Charging Wiring Diagram for Oldsmobile Bravada 1999:

• (2.2l) (4.3l)
• (4.3l) (2.2l)
• (right front of engine block) g119 g120 (right side of engine block, under generator)
• (right front of engine compt) powertrain control module or vehicle control module
• A10
• Battery
• C1 c3
• C1 c4
• Charge indicator
• Class ii data
• Fuse holder (right of radiator)
• Fusible link (10 ga- red)
• G109 (right radiator support)
• G118 (right front frame rail)
• Generator l
• Hot at all times
• I/p fuse block (left end of dash)
• Instrument cluster
• L term. control
• Not used
• Rdo batt fuse 19 10a 15a
• Red
• S240 (4.3l w/ auto a/c)
• Splice pack 201 (below i/p fuse block)
• Starter solenoid

Starting Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Starting Wiring Diagram for Oldsmobile Bravada 1999:

• (4.3l) (2.2l)
• (a/t)
• (a/t) (m/t)
• (m/t)
• (m/t) (a/t)
• (right front of engine block) g119 g120 (right side of engine block, under generator)
• Accy
• B stud
• Battery
• Battery maxifuse 175a
• Bulb test
• C1 c2
• C2 a11
• C3 e2
• Clutch pedal position switch (clutch pedal bracket)
• Crank fuse 10a
• D11
• F11 c1
• Fuse holder (right of radiator)
• Fusible link (10 ga- red)
• G109 (right radiator support)
• G118 (right front frame rail)
• G119 (4.3l) (right front of engine block)
• G120 (2.2l) (right side of engine block, under generator)
• Generator
• Hold- in coil
• Hot at all times
• Ign a fuse 40a
• Ign c fuse 20a
• Ignition switch
• Lock
• Off
• P/n
• Pull- in coil
• Red
• Run
• Start
• Starter motor
• Starter relay
• Transmission range switch (left side of transmission)
• Underhood fuse block (left front fender)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Supplemental Restraint Wiring Diagram for Oldsmobile Bravada 1999:

• (body harn, between steering column and sdm breakouts)
• (right front frame rail)
• (under left side of dash) data link connector (dlc)
• Air bag
• Aux in
• B12
• Bar
• Body computer system
• Cluster
• Data line
• Driver high
• Driver low
• Envoy
• G118
• G118 (right front frame rail)
• G201 (right side of dash)
• Gauges fuse 4 10a
• Ground
• Hot in run or start
• Hot w/ park lamps on
• I/p fuse block (left side of dash)
• Ignition
• Illum fuse 12 10a
• Instrument
• Interior lights system
• Navigation system
• Nca
• Pass disable
• Pass enable
• Pass high
• Pass low
• Pickup only
• Pnk
• S205 (dash harn, between radio and bcm breakouts)
• S250
• Seat belt sw
• Seat belt switch
• Shorting
• Shorting bar
• Sir fuse 16 15a
• Solid state
• Splice pack sp203 (near ashtray)
• Tan
• Warning ind

TRANSMISSION

4.3L

4.3L VIN W, A/T Wiring Diagram, 4L60-E for Oldsmobile Bravada 1999

List of elements for 4.3L VIN W, A/T Wiring Diagram, 4L60-E for Oldsmobile Bravada 1999:

• (center of dash) splice pack sp200
• (engine harn, 8 cm from breakout to generator) s102
• (not used)
• (twisted wire pair)
• (w/ auto a/c)
• (w/ manual a/c)
• 1-2 shift sol
• 1-2 shift sol ctrl
• 2-3 shift sol
• 2-3 shift sol ctrl
• 2wd
• 3-2 shift sol
• 3-2 sol ctrl
• 4wd
• 5v reference
• A/t fluid pressure manual valve position switch
• A10
• A11
• Abs
• All times
• Anti-lock brakes system
• Automatic transmission (4l60-e)
• B10
• Battery feed
• Brake signal
• Clstr
• Cruise control system
• Data link connector (partial) (below left side of dash)
• Ecm b
• Ecm i fuse 15a
• Ect signal
• Engine controls system
• Engine coolant temperature sensor (between left two rear spark plugs)
• Fuse 11 10a
• Fuse 15 10a
• Fuse 20a
• Fuse 22 10a
• G114 (rear of left cylinder head)
• G116 (left side of firewall)
• Hot at
• Hot in
• Hot in run
• Hot in run, off
• I/p fuse block
• I/p fuse block (left side of dash)
• Ignition control module
• Ignition feed
• Instrument cluster
• Junction connector c116 (near top rear of transmission)
• Malfunction indicator lamp
• Mil ctrl
• Nca
• Or start
• Pnk
• Press ctrl so hi
• Press ctrl sol lo
• Pressure control solenoid
• Radio
• Radio & electronic climate control module
• Range signal-a
• Range signal-b
• Range signal-c
• Rdo batt fuse 15 15a
• Red
• Rev
• Run
• Run feed
• S100 (engine harn, 30 cm from breakout to vcm)
• S106
• S113
• S134
• S138 (body harn, approx 32 cm from breakout to wiper motor )
• S140
• S240
• Sensor ground
• Serial data
• Solid state
• Splice pack sp201 (left side of dash)
• Stop lamp switch
• System gnd
• Tan
• Tcc pwm sol
• Tcc pwm sol ctrl
• Tcc sol
• Tcc sol ctrl
• Tft signal
• Throttle position sensor (on throttle body)
• Tp signal
• Transmission fluid temperature sensor
• Underhood fuse block
• Vehicle control module (right front of engine compt)
• Vehicle speed sensor (4wd) (on transfer case)
• Vehicle speed sensor) (2wd) (rear of transmission)
• Vss hi
• Vss lo

4WD Wiring Diagram, with Auto Trac for Oldsmobile Bravada 1999

List of elements for 4WD Wiring Diagram, with Auto Trac for Oldsmobile Bravada 1999:

• (left rear of engine compt) g104
• (not used)
• 4wd fuse 15 10a
• Atc fuse 20a
• Bare
• Body control module
• Body relay block (behind left side of dash)
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• Class ii data
• Class ii serial data
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• Data link connector (dlc) (partial) (under left side of dash)
• Ft shaft speed rtn
• Ft shaft speed sig
• G114 (left raer of engine)
• G201 (right side of dash)
• Gauges fuse 4 10a
• Gnd
• Hot at all times
• Hot in run
• Hot in run or start
• I/p fuse block (on left end of dash)
• Ign 3
• Ign 3 (run)
• Instrument cluster
• Module gnd
• Motor feed a
• Motor feed b
• Motor/module pwr
• Nca
• Pnk
• Red
• Rr shaft speed rtn
• Rr shaft speed sig
• S134 bare
• S152
• Service 4wd ind
• Solid state
• Splice pack sp200 (center of dash)
• Splice pack sp201 (center of dash)
• Splice pack sp204 (center of dash)
• Transfer case encoder motor (on transfer case, below speed sensor)
• Transfer case front propshaft speed sensor
• Transfer case rear propshaft speed sensor
• Transfer case shift control module (behind right front kick panel)
• Underhood fuse block
• Underhood fuse block ((on top of left front fender)
• Vehicle control module (vcm) (right front of engine compt)

TRUNK, TAILGATE, FUEL DOOR

Rear Glass Release Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Rear Glass Release Wiring Diagram for Oldsmobile Bravada 1999:

• B10
• B6 c1
• Body control module (under dash, on heater case)
• Body relay block (left side of dash)
• C3 a
• D11
• D12
• E11
• Endgate or liftgate lock cylinder switch
• Endgate or liftgate window release actuator
• F10
• G201 (right side of dash)
• G404 (left rear body corner)
• Hot at all times
• Left front door lock actuator (open w/ door locked)
• Liftglass relay
• Liftglass sw
• Mir/lck fuse 10a
• Park brake switch
• Park brake warning switch
• Rear window wiper/washer switch and endgate/liftgate window release switch
• Relay cntrl
• S427
• Sp203
• Underhood fuse block

WARNING SYSTEMS

Warning System Wiring Diagrams for Oldsmobile Bravada 1999

List of elements for Warning System Wiring Diagrams for Oldsmobile Bravada 1999:

• (2 dr)
• (envoy) (4 dr) j k
• Auto
• B11
• Battery
• Body control module (behind dash, on heater case)
• Cruise fuse 3 10a
• Door jam switch
• Front lt left fuse 14 10a
• Front rt turn fuse 13 10a
• G108 (left radiator support)
• G109 (right radiator support)
• G201 (right side of dash)
• G202 (left side of dash)
• G404 (right rear body corner)
• Gauges fuse 4 10a
• Ground
• Hdlp
• Headlamp req
• Headlamp switch
• Hot at all times
• Hot in park or head
• Hot in run and start
• I/p fuse block
• Ignition 3
• Ignition key alarm switch
• Ignition on input
• Key in ign
• Left door jamb switch
• Left front park and turn signal lamp
• Left turn sig
• Park lps fuse 5 10a
• Park lps in
• Pklp
• Pnk
• Power distribution center
• Right front park and turn signal lamp
• Right turn sig
• S283
• S313
• Seat belt input
• Seat belt switch (under left front seat)
• Sp100 (left radiator support)
• Sp101 (right radiator support)
• Sp202 (left side of dash)
• Sp203 (near ashtray)
• Sp204
• Tan
• Tbc fuse 10a
• Underhood fuse block

WIPER/WASHER

Front Wiper/Washer Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Front Wiper/Washer Wiring Diagram for Oldsmobile Bravada 1999:

• (4.3l) g119
• (right front of engine block)
• (right side of eng block) g120 (2.2l)
• Control logic
• Frt wpr fuse 17 25a
• G104 (left rear of engine compt)
• Hot in acc or run
• I/p fuse block (left end of dash)
• Mist
• Multi- function switch (wiper/ washer control switch)
• Off
• Pulse
• Red
• S118
• Underhood fuse block (top of left front fender)
• Washer switch
• Windshield washer pump (in washer reservoir)
• Windshield wiper motor assembly
• Wiper switch

Rear Wiper/Washer Wiring Diagram for Oldsmobile Bravada 1999

List of elements for Rear Wiper/Washer Wiring Diagram for Oldsmobile Bravada 1999:

• 1k ohm
• G119 (right front of engine block)
• G404 (left rear body corner)
• Hot at all times
• Hot in accy or run
• I/p fuse block (left end of dash)
• Logic
• Off
• Rear window washer pump (in washer reservoir)
• Rear window wiper cutout switch and liftgate ajar jamb switch
• Rear window wiper motor (top center of rear endgate)
• Rear wiper/washer switch and endgate/ lifgate window release switch
• Rr w/w fuse 15a
• Rr wpr fuse 23 15a
• S427
• Underhood fuse block (top of left front fender)
• Washer switch
• Wiper switch