GROUND DISTRIBUTION – Chevrolet Tahoe 1998 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Chevrolet Tahoe 1998

List of elements for Ground Distribution Wiring Diagram (1 of 4) for Chevrolet Tahoe 1998:

• (i/p harness, approx 24 cm from instrument cluster breakout)
• (left front of intake manifold)
• (right front of engine)
• A16
• Ashtray lamp
• Audio alarm module
• Automatic transfer case control module
• Automatic transfer case select switch
• Auxiliary cooling fan motor
• Auxiliary heater control switch (suburban/ utility)
• Auxiliary power outlet
• Btsi ground
• C10
• Cargo lamp switch (pickup)
• Cigar lighter
• Convenience center
• D10
• D12
• D13
• Data link connector
• Daytime running lamps module
• Fog lamp switch
• Front windshield wiper/ washer pump motor
• G101 (right front wheelhouse)
• G101 (right inner fender, below underhood reel lamp)
• G105 (right rear of engine compt)
• G108 (left radiator support, near left headlamp)
• G110 (diesel)
• G117 (right rear of engine)
• G119 (gasoline)
• G202 (behind left side of dash)
• Headlamp and panel dimmer switch
• Heater and a/c control switch
• Hvac control module
• I/p compartment lamp
• Ignition switch ground
• Inflatable restraint i/p module enable switch
• Left battery
• Left fog lamp
• Left front door jamb switch
• Left front park/ turn lamp
• Left high beam headlamp
• Left high/ low beam headlamp
• Left horn
• Left low beam headlamp
• Low coolant level indicator module
• Radio
• Rear liftgate release switch (suburban/ utility)
• Rear window washer pump motor
• Rear window wiper/ washer switch
• Rear window wiper/ washer switch (suburban/ utility)
• Right fog lamp
• Right front door jamb switch
• Right front park/ turn lamp
• Right high beam headlamp
• Right high/ low beam headlamp
• Right horn
• Right low beam headlamp
• S123 (forward lamps harness, approx 20 cm from left park/lamp breakout)
• S128 (forward lamps harness, approx 5 cm from right headlamp breakout)
• S158 (in washer pump jumper harness)
• S204 (i/p harness, approx 8 cm from dlc harness breakout)
• S218 (i/p harness, aprrox 16 cm from radio harness breakout)
• S298
• Spare
• Spot lamp
• Spot lamp relay
• Steering column ground
• To s316 (diagram 3 of 4)
• Transfer case control module
• Transfer case select switch
• Turn/ hazard flasher
• Uncoated
• W/ dual horns
• W/ quad headlamps
• Windshield wiper motor module

Ground Distribution Wiring Diagram (2 of 4) for Chevrolet Tahoe 1998

List of elements for Ground Distribution Wiring Diagram (2 of 4) for Chevrolet Tahoe 1998:

• (4wd harness, approx 10 cm from transfer case relay breakout)
• (engine harness, 8-16 cm from a/c compressor clutch connector)
• (engine harness, approx 16 cm into vehicle speed sensor breakout)
• (i/p harness, approx 8 cm from i/p cluster breakout)
• (oxygen sensor jumper harness, approx 22 cm into harness)
• (right front of engine block) g119
• 87a
• A/c compressor clutch
• A/c compressor clutch relay
• A/c compressor cycling switch
• A/c compressor pressure switch
• A/c low pressure switch
• Air injection reactor pump (7.4l only)
• Automatic transfer case module
• Blower motor
• Brake pressure warning switch
• Cruise control module
• Data link connector
• Diesel
• E16
• Electronic brake control module
• Evo passlock module
• Except suburban/ utility
• Front axle actuator
• Fuel heater
• Fuel pump and sender
• Fuel pump balance module
• Fuel pump relay
• G131 (near thermostat housing)
• G134 (front top of engine)
• Gasoline
• Glow plug relay
• Heated oxygen sensor bank 1 sensor 1
• Heated oxygen sensor bank 1 sensor 2
• Heated oxygen sensor bank 1 sensor 3
• Heated oxygen sensor bank 2 sensor 2
• Ignition coil module
• Instrument cluster
• Low coolant level sensor
• Mass airflow sensor
• Park/ neutral position switch
• S103 (vin j-engine harness, approx 12 cm from fuel injector breakout, except vin j-engine harness, approx 11 cm from breakout to egr valve)
• S107 (vin j-engine harness, approx 18 cm from fuse-relay center breakout, except vin j-engine harness, 25-35 cm from breakout to egr valve)
• S147 (vin j-engine harness, approx 5 cm from fuel injector breakout, except vin j-engine harness, approx 6 cm from egr breakout)
• S149
• S156
• S162 (except vin j-engine harness, approx 17 cm from starter solenoid breakout, vin j-engine harness, approx 41 cm from left oxygen sensor breakout)
• S185
• S186
• S215
• S302
• S317 (taillamp extension harness, approx 10 cm from fuel pump and sender breakout)
• Secondary fuel gage sender
• Starter relay
• Stoplamp relay
• Trans range switch
• Transfer case relay
• Under- hood lamp
• Under- hood reel lamp
• Underhood fuse- relay center
• Underhood reel lamp
• Vehicle control module
• Vehicle speed sensor
• W/ dual tanks
• W/o dual tanks
• Water in fuel sensor
• Water valve (suburban/ utility)

Ground Distribution Wiring Diagram (3 of 4) for Chevrolet Tahoe 1998

List of elements for Ground Distribution Wiring Diagram (3 of 4) for Chevrolet Tahoe 1998:

• (crossbody harness, approx 12cm right of left door harness breakout)
• (hvac harn, approx 8cm from recirculation door breakout s244
• (i/p harness, approx 8 cm from i/p cluster breakout)
• (inside left front door harness, near tweeter)
• (power lumbar seat jumper, approx 20 cm from right power seat breakout)
• A/t only
• Automatic transfer case control module
• Bench seat
• Blower motor relay (high)
• Cargo lamp
• Center high mount stop- lamp
• Data link connector
• Diesel
• Door lock relay
• Electrochromic rearview mirror w/ compass
• Evo passlock module
• Four-wheel drive indicator lamp
• From s204 (diagram 1 of 4)
• Front blower motor
• Fuel gage sender
• Fuel pump and sender
• Fuel pump balance module
• Fuel pump relay
• G134 (front top of engine)
• G201 (right side of dash)
• G416 (inside left framerail, near rear crossmember)
• Instrument cluster
• Interior lamp control module
• Left clearance lamp
• Left front power window switch
• Left front seat belt switch
• Left illuminated vanity mirror
• Left power lumbar support motor
• Left power seat switch seat
• Left rear power window switch
• Mass airflow sensor
• Mode door motor
• Others
• Power amplifier
• Power amplifier relay
• Power lumbar motor
• Power outside rearview mirror switch
• Power seat adjuster switch
• Powertrain control module
• Rear window lockout switch
• Recirculation door motor
• Remote control door lock receiver
• Right clearance lamp
• Right front power seat lumbar motor
• Right front power window switch
• Right front seat belt switch
• Right illuminated vanity mirror
• Right rear power window switch
• Roof marker lamps
• S103 (engine harness, approx 11 cm from breakout to right side glow plugs)
• S215
• S251
• S259 (crossbody harness, approx 6 cm into seat belt switch breakout)
• S303
• S316 (vanity mirror jumper harness, approx 10 cm toward left illuminated vanity mirror)
• S317 (taillamp extension harness, approx 10 cm from fuel gage sender breakout)
• S319 (taillamp extension harn, approx 7cm from fuel pump and sender breakout)
• S500
• Secondary fuel gage sender
• Temperature door motor
• Transfer case mode selector illumination lamp
• Under- hood fuse- relay center
• Vehicle speed sensor buffer
• W/ dual tanks

Ground Distribution Wiring Diagram (4 of 4) for Chevrolet Tahoe 1998

List of elements for Ground Distribution Wiring Diagram (4 of 4) for Chevrolet Tahoe 1998:

• (license lamps harness, approx 4 cm from tail- lamp harness breakout)
• (rear heat and a/c harness, 7 cm from blower motor resistor breakout)
• (rear lamps harness, 17-33 cm from taillamps extension breakout)
• Air pump (5.7l)
• Auxiliary blower motor
• Auxiliary heater- a/c logic module
• Auxiliary mode door motor
• Auxiliary temp door motor
• Center high mount stoplamp
• Diesel chassis cab & heavy duty
• Diesel except chassis cab & heavy duty
• Door contact button
• Door lock control module (w/ cargo doors)
• Endgate marker lamps
• Front auxiliary heater-a/c control module
• Front dome lamp
• G110 (left front of engine)
• G202 (left side of dash)
• G305 (right 'b' pillar)
• G415 (frame ground, rear of vehicle)
• G415 (left frame rail, behind bumper)
• Inflatable restraint front end sensor
• Inflatable restraint sensing and diagnostic module
• Left cargo door defogger grid
• Left front clearance lamp
• Left license lamp
• Left rear clearance lamp
• Left rear fender
• Left rear tail, stop, license, turn & backup lamps
• Left rear tail, stop, turn & backup lamps
• Left tail, stop, turn & backup lamps
• Overhead console lamps
• Pickup w/ dual rear wheels
• Rear auxiliary heater-a/c control module
• Rear dome lamp
• Rear door jamb switch
• Rear liftgate window defogger grid
• Rear wiper motor module
• Right cargo door defogger grid
• Right front clearance lamp
• Right license lamp
• Right rear clearance lamp
• Right rear fender
• Right rear tail, stop, license, turn & backup lamps
• Right rear tail, stop, turn & backup lamps
• Right tail, stop, turn & backup lamps
• S167 (engine harn, near g110)
• S307 (rear hvac control harness, approx 10 cm from hvac logic module breakout)
• S403
• S410 (utility-front to rear lamps harness, 12-22 cm from right rear door speaker breakout, suburban-front to rear body harness, 12-22 cm from right rear door speaker breakout)
• S411
• S411 (rear lamps harness, 17-33 cm from taillamps extension breakout)
• S416
• Suburban & utility
• Trailer ground (taped back)
• Utility only