POWER DISTRIBUTION – Cadillac DeVille DTS 2000 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 8) for Cadillac DeVille DTS 2000

List of elements for Power Distribution Wiring Diagram (1 of 8) for Cadillac DeVille DTS 2000:

• (at right side of engine compartment) underhood fuse block
• (in dash harness approximately 31.5 cm (12.4 in) from 6 cavity gray in-line connector between dash harness & dash pad harness, near inflatable restraint i/p module, right side of dash) s209
• Abs fuse 50a
• Air pump a fuse 50a
• Air pump b fuse 50a
• Aldl fuse 10a
• Battery
• Coil
• Contact
• Cool fan 1 fuse 30a
• Cool fan 2 fuse 30a
• Coolfan 1 relay
• Coolfan 2 relay
• Coolfan s/p relay
• Data link connector (dlc) (partial)
• Drl fuse 15a
• Drl relay
• Electronic brake control module (ebcm)
• Evaporative emissions (evap) canister purge valve
• Fuel injector
• Generator
• Hdlp hi bm relay
• Hdlp lo bm relay
• Horn fuse 15a
• Horn relay
• Ign 1 fuse 10a
• Injr 1 fuse 10a
• Injr 2 fuse 10a
• Instrument cluster
• Ip fuse 10a
• Mass airflow & intake air temperature (maf/iat) sensor
• Pcm batt fuse 10a
• Pcm ign fuse 10a
• Pnk
• Powertrain control module (pcm)
• Red
• Refer to starting/charging system
• Secondary air injection (air) pump relay 1 (if equipped)
• Secondary air injection (air) pump relay 2 (if equipped)
• Secondary air injection (air) solenoid valve (if equipped)
• Start 1 relay
• Start circuit breaker 30a
• Starter solenoid
• Theft deterrent module
• To rear fuse block (diagram 2 of 8)
• To underhood fuse block (accy relay) (diagram 2 of 8)
• To underhood fuse block (ign 1 relay) (diagram 2 of 8)
• Valet switch

Power Distribution Wiring Diagram (2 of 8) for Cadillac DeVille DTS 2000

List of elements for Power Distribution Wiring Diagram (2 of 8) for Cadillac DeVille DTS 2000:

• 1-2 shift solenoid valve
• 2-3 shift solenoid valve
• A/c clu relay
• A12
• Ac clu fuse 15a
• Accy relay
• Air conditioning system
• Automatic transaxle
• B12
• Blower control module
• Coil mdl fuse 20a
• Cr cont fuse 10a
• Cruise control module
• D12
• Dash integration module (dim)
• Dash integration module (dim) (behind right side of dash, near blower motor)
• Dim fuse 10a
• Driver door module (ddm)
• Drv mdl fuse 10a
• E10
• F12
• Fog fuse 10a
• Fog lp relay
• From battery (diagram 1 of 8)
• From underhood fuse block (injr 1 fuse, 10a) (diagram 1 of 8)
• From underhood fuse block (start circuit breaker, 30a) (diagram 1 of 8)
• G109 (near windshield washer fluid reservoir filler neck)
• Generator
• Headlights system
• Heated oxygen sensor (ho2s) (bank 1, sensor 2)
• Heated oxygen sensor (ho2s) (bank 2, sensor 1)
• Htdst lr fuse 10a
• Htdst rf fuse 10a
• Htdst rr fuse 10a
• Hvac blo fuse 40a
• Ign 1 relay
• Ignition control (ic) module (front bank)
• Ignition control (ic) module (rear bank)
• J10
• L10
• Left rear heated seat module (if equipped)
• Nca
• Oxy sen fuse 10a
• Pass mdl fuse 10a
• Passenger front door module (pfdm)
• Pnk
• Pwr t & t fuse 30a
• Rear blower motor (if equipped)
• Rear fuse block (under left rear seat)
• Red
• Right front heated seat module (if equipped)
• Right rear heated seat module (if equipped)
• Rr blo fuse 10a
• Steering column module (if equipped)
• T10
• To ignition switch (cavity 7) (via splice s215) (diagram 5 of 8)
• To ignition switch (cavity 8) (diagram 6 of 8)
• To rear fuse block (rrdr mdl fuse, 10a) (diagram 3 of 8)
• Torque converter clutch pulse width modulation (tcc pwm) solenoid valve
• Trans fuse 10a
• Tsig/ haz fuse 15a
• Turn/ hazard flasher module
• Underhood fuse block (at right side of engine compartment)
• V10
• Wiper/washer system

Power Distribution Wiring Diagram (3 of 8) for Cadillac DeVille DTS 2000

List of elements for Power Distribution Wiring Diagram (3 of 8) for Cadillac DeVille DTS 2000:

• (in body harness approximately 69 cm (27.2 in) from 7 cavity black or 17 cavity natural in-line connector, left rear door harness to body harness, left side of passenger compartment in door pillar) s316
• (in body harness approximately 87 cm (34.3 in) from 18 cavity black in-line connector, power seat harness to body harness, under left front seat) s309
• (in body harness, approximately 69 cm (27.2 in) from 7 cavity black or 17 cavity natural in-line connector, right rear door harness to body harness, right side of passenger compartment in door pillar) s321
• (in left front seat harness, approximately 22 cm (8.7 in) from left front power seat switch connector) s328
• (in left middle door harness) s356
• (in right middle door harness) s357
• A11
• A12
• Audio amp fuse 30a
• C15
• C16
• Dash integration module (dim)
• Deville
• Dhs/dts
• Door lock relay
• Driver door module (ddm)
• E10
• Except hearse
• Except limousine
• From rear fuse block (tsig/haz fuse, 15a) (diagram 2 of 8)
• Hearse
• Htdst lf fuse 10a
• Hvac bat fuse 10a
• Ign sw fuse 15a
• Instrument panel integration module (ipm)
• Left front heated seat module (if equipped)
• Left front power seat switch
• Left front seat adaptive lumbar module
• Left front seat lumbar switch
• Left middle door module (lmdm)
• Left middle door park relay assembly
• Left rear door module (lrdm)
• Left rear door module (lrdm) (if equipped)
• Limousine
• Mem t & t fuse 10a
• Nav fuse 10a
• Navigation display head (ndh) (if equipped)
• Navigation module (nav) (if equipped)
• Passenger front door module (pfdm)
• Pwr wdo c.b. 30a
• Radio amplifier
• Rear fuse block (under left rear seat)
• Rear heater & a/c control
• Rear integration module (rim)
• Red
• Remote function actuator (rfa) module
• Right front seat adaptive lumbar module
• Right middle door module (rmdm)
• Right middle door park relay assembly
• Right rear door module (rrdm)
• Right rear door module (rrdm) (if equipped)
• Rrdr mdl fuse 10a
• Steering column module
• Stop lp fuse 15a
• Stoplamp/ automatic transmission shift lock control switch
• To ignition switch (cavities 4 & 6) (diagram 6 of 8)
• To rear fuse block (audio fuse, 15a) (diagram 4 of 8)
• W/adjuster seat, auto, contouring control
• W/control seat, power lumbar
• W/memory seat adjuster, mirror, power driver personalization

Power Distribution Wiring Diagram (4 of 8) for Cadillac DeVille DTS 2000

List of elements for Power Distribution Wiring Diagram (4 of 8) for Cadillac DeVille DTS 2000:

• (in body harness, on right rear of passenger compartment, approximately 22.5 cm (9 in) from cross car channel) s317
• (in onstar jumper harness, between 30 cavity in-line connector & breakout to vehicle interface unit (viu) connectors) s361
• 18 cavity black in-line connector, body harness to power seat harness, under left front seat) s324
• 18 cavity black in-line connector, passenger power seat harness to body harness, under right front seat) s330
• A12
• Audio fuse 15a
• Coil
• Communiport cellular telephone module (if equipped)
• Compact disc (cd) player
• Contact
• E12
• E16
• Export ltg/ pwr lk fuse 15a
• F12
• F16
• From rear fuse block (pwr wdo cb, 30a) (diagram 3 of 8)
• Left front power seat switch
• Left front seat lumbar switch
• Left front seat massage module (if equipped)
• Left middle door module (lmdm) (if equipped)
• Memory seat module (msm)
• Park position door relay
• Pwr seat c.b. 30a
• Radio
• Radio (w/navigation system display)
• Rear fuse block (under left rear seat)
• Right front power seat switch
• Right front seat lumbar switch (if equipped)
• Right front seat massage module (if equipped)
• Right middle door module (rmdm) (if equipped)
• To rear fuse block (rrlum/pwr ant fuse, 20a) (diagram 5 of 8)
• Vehicle interface unit (viu)
• W/control seat power lumbar or w/control seat power lumbar & massage
• W/control seat power lumbar or w/control seat, power lumbar & massage
• W/control seat, power lumbar & massage
• W/memory seat adjuster, mirror, power driver personalization
• W/navigation system display
• W/o control seat power lumbar & w/o control seat, power lumbar & massage
• W/o control seat, power lumbar & massage
• W/o memory seat adjuster, mirror, power driver personalization
• W/o navigation system display
• W/o vehicle interface unit (viu)
• W/vehicle interface unit (viu)

Power Distribution Wiring Diagram (5 of 8) for Cadillac DeVille DTS 2000

List of elements for Power Distribution Wiring Diagram (5 of 8) for Cadillac DeVille DTS 2000:

• (in body harness, approximately 53.5 cm (21.1 in) from 40 cavity black in-line connector, body harness to dash harness, under right side of dash) s215
• Abs/tcc switch
• Body fuse 15a
• C208
• Coil
• Contact
• Cvrtd fuse 10a
• Damper relay
• Dash integration module (dim) (behind right side of dash, near blower motor)
• Electronic suspension control module (if equipped)
• Electronic suspension system
• Evaporative emissions (evap) canister vent valve
• F/tnk dr rel relay
• From rear fuse block (ign 1 relay) (diagram 5 of 8)
• From rear fuse block (power seat c.b., 30a) (diagram 4 of 8)
• From underhood fuse block (connector c2 cavity e10) (diagram 2 of 8)
• Ground information not available
• Ign 1 fuse 10a
• Ign 1 relay
• Inflatable restraint sensing & diagnostic module (sdm)
• Inflatable restraint steering wheel module coil
• Instrument cluster
• Int lp fuse 10a
• Int lp relay
• Left rear seat lumbar switch
• Nca
• Pnk
• Pnk (in steering column harness) s222
• Radio antenna module
• Rap fuse 30a
• Rap relay
• Rear fuse block (under left rear seat)
• Rear integration module (rim)
• Rear object sensor control module (if equipped)
• Right rear seat lumbar switch
• Rrlum/ pwr ant fuse 20a
• Sir fuse 10a
• Steering column fuse holder (near base of steering column)
• Steering wheel controls (left side)
• Sun roof control module
• Sunshade fuse 10a
• Sunshade module
• Switch fuse 2a
• To ignition switch (cavity 7) (diagram 6 of 8)
• To rear fuse block (body fuse, 15a) (diagram 5 of 8)
• To rear fuse block (prk brk fuse, 20a) (diagram 6 of 8)
• Trk rel relay
• Turn signal switch (multifunction lever c1)
• Vent sol fuse 10a
• W/control seat, power lumbar
• W/hearse

Power Distribution Wiring Diagram (6 of 8) for Cadillac DeVille DTS 2000

List of elements for Power Distribution Wiring Diagram (6 of 8) for Cadillac DeVille DTS 2000:

• (in body harness, approximately 73.2 cm (28.8 in) from 40 cavity black in-line connector, dash harness to body harness near park brake pedal) s213
• (in steering column harness) s220
• A11
• Acc
• Dash integration module (dim) (behind right side of dash, near blower motor)
• Defogger system
• From rear fuse block (ign 1 relay) (via splice s215) (diagram 5 of 8)
• From rear fuse block (ign sw fuse, 15a) (connector c1, cavity e10) (diagram 3 of 8)
• From rear fuse block (rap fuse, 30a) (diagram 5 of 8)
• From underhood fuse block (accy relay) (connector c2, cavity d2) (diagram 2 of 8)
• Ignition switch
• Instrument cluster system
• Off
• Pnk
• Powertrain control module (pcm) (at left side of engine compartment, inside air cleaner)
• Prk brk a relay
• Prk brk b relay
• Prk/brk fuse 20a
• Rear fuse block (under left rear seat)
• Rr defog fuse 40a
• Rr defog relay
• Start
• Theft deterrent module (in steering column)
• To rear fuse block (elc fuse, 30a) (diagram 7 of 8)
• To rear fuse block (elc relay, coil rtn side) (diagram 7 of 8)

Power Distribution Wiring Diagram (7 of 8) for Cadillac DeVille DTS 2000

List of elements for Power Distribution Wiring Diagram (7 of 8) for Cadillac DeVille DTS 2000:

• (in body harness, approximately 35.5 cm (14.0 in) from dash integration module connector c3) s216
• (in dash harness, approximately 72.1 cm (28.4 in) from radio connector) s206
• (in left middle door harness) s352
• (in right middle door harness) s353
• Automatic level control compressor
• B10
• B12
• C/ltr 1 fuse 20a
• C/ltr 2 fuse 20a
• Cigar fuse 40a
• Cigar relay
• Contact
• D10
• D12
• E12
• Elc fuse 30a
• Elc relay
• Electronic suspension system
• Except limousine
• Exterior lights system
• F/pmp fuse 20a
• F/pmp relay
• From rear fuse block (rr defog fuse, l 40a) (diagram 6 of 8)
• From rear fuse block (rr defog relay, k coil rtn side) (diagram 6 of 8)
• Front cigar lighter
• G301 (under right front seat, near inflatable restraint sensing diagnostic module)
• Left middle cigar lighter
• Left rear cigar lighter
• Limousine
• Lock cykinder (lk/cyl) relay
• Memory systems (steering wheel/column tilt, park key lock actuator circuit)
• Nca
• Park relay
• Pnk
• Prk/rev fuse 10a
• Q11
• Rear fuse block (under left rear seat)
• Rear integration module (rim) (behind right rear seat back)
• Red
• Rev/ lkout relay
• Rev/lk fuse 10a
• Reverse relay
• Right middle cigar lighter
• Right rear cigar lighter
• S11
• Shift interlock system
• To rear fuse block (ign 3 relay) (diagram 8 of 8)
• To rear fuse block (ign 3 relay, coil rtn side) (diagram 8 of 8)
• Transmissions systems
• Underhood fuse block (at right side of engine compartment)
• V10
• V11

Power Distribution Wiring Diagram (8 of 8) for Cadillac DeVille DTS 2000

List of elements for Power Distribution Wiring Diagram (8 of 8) for Cadillac DeVille DTS 2000:

• (diagram 7 of 8)
• (in console harness, approximately 50.5 cm (19.9 in) from 30 cavity black in-line connector between console harness & dash harness near rear blower motor) s301
• (in left front seat harness, approximately 19 cm (7.5 in) from left front heated seat module connector c1) s329
• (in rear seat harness, approximately 15.5 cm (6.1 in) from 30 cavity black in-line connector, rear heated seat harness to body harness, near rear fuse block) s333
• (in right front seat harness, approximately 29 cm (11.4 in) from 18 cavity black in-line connector passenger power seat harness to body harness, under right front seat) s332
• A10
• A11
• Abs fuse 10a
• B12
• C1 h
• C11
• C12
• D11
• Dash integration module (dim)
• Deville/ dhs
• Dimr fuse 10a
• Dts
• E11
• Electronic brake control module (ebcm)
• Electronic suspension control module (if equipped)
• Exterior lights system (license lamps)
• F11
• From rear fuse block (f/pmp fuse, 20a) n
• From rear fuse block (ign 3 relay) (diagram 8 of 8)
• From rear fuse block (park relay, coil rtn side) (diagram 7 of 8)
• G304 (under left front corner of rear seat)
• Head-up display (hud) (if equipped)
• Head-up display (hud) control (if equipped)
• Hvac fuse 10a
• Ign 3 relay
• Ign3 rr fuse 10a
• Inside air temperature sensor
• Inside rearview mirror
• Instrument panel integration module (ipm)
• Interior & exterior lights systems
• Left front heated seat module
• Left front seat adaptive lumbar module
• Left rear heated seat module
• Nca
• Night vision camera (if equipped)
• Night vision fuse 10a
• Prk lp relay
• Rear fuse block (under left rear seat)
• Rear heater & a/c control
• Right front heated seat module
• Right front seat adaptive lumbar module
• Right rear heated seat module
• Shift interlock actuator
• To rear fuse block (night vision fuse, 10a) (diagram 8 of 8)
• Turn signal switch (multifunction lever c1)
• W/adjuster seat, auto, contouring control
• W/heated seats
• W/o adjuster seat, auto, contouring control