POWER DISTRIBUTION – Cadillac Seville SLS 2003 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 6) for Cadillac Seville SLS 2003

List of elements for Power Distribution Wiring Diagram (1 of 6) for Cadillac Seville SLS 2003:

• A/c clu fuse 15a
• A/c clu relay
• Accy fuse 15a
• Accy relay
• Air pump fuse 50a
• Automatic transaxle
• B10
• Battery
• Coil mdl fuse 20a
• Cruise control module (ccm)
• Cruise fuse 10a
• Dash integration module (dim)
• Drl fuse 15a
• Drl relay
• E10
• Evaporative emissions (evap) canister purge solenoid
• Fog fuse 10a
• Fog lp relay
• From acc relay (diagram 1 of 6)
• From underhood fuse block (diagram 1 of 6)
• Fuel injectors
• G104
• Generator
• Hdhi bml fuse 10a
• Hdhi bmr fuse 10a
• Hdlo bml fuse 15a
• Hdlo bmr fuse 15a
• Hdlp hi bm relay
• Hdlp lo bm relay
• Headlamp dimmer switch
• Heated oxygen sensor (ho2s) (b1, s2)
• Heated oxygen sensor (ho2s) (b2, s1)
• Ign 1 fuse 10a
• Ign 1 relay
• Ignition control module (icm) bank 1
• Ignition control module (icm) bank 2
• Inj 1 fuse 10a
• Inj 2 fuse 10a
• Left headlamp balast
• Left high beam headlamp
• Left low beam headlamp
• M11
• Mass air flow (maf) sensor
• Nca
• Outside moisture sensor (if equipped)
• Oxy sen fuse 10a
• Park lp relay
• Pcm ign fuse 10a
• Pnk
• Power- train control (pcm) module
• Rear fuse block
• Red
• Right headlamp balast
• Right high beam headlamp
• Right low beam headlamp
• Secondary air injection (air) pump relay
• Secondary air injection (air) solenoid
• Splice pack sp104 (right front side of engine compt)
• Start 1 relay
• Start circuit breaker 30a
• Starter solenoid
• Tan
• To air pump fuse (diagram 1 of 6)
• To c/ltr fuse (diagram 3 of 6)
• To ign 1 relay (diagram 1 of 6)
• To ignition switch (connector c1, pin b) (diagram 4 of 6)
• To ignition switch (connector c1, pin c) (diagram 4 of 6)
• To pcm batt fuse (diagram 2 of 6)
• To rear fuse block (diagram 2 of 6)
• To trans fuse (diagram 6 of 6)
• Trans fuse 10a
• Underhood fuse block
• V10
• W/hid
• W/o hid
• Windshield wiper motor
• Windshield wiper/ washer switch
• Wsw fuse 30a

Power Distribution Wiring Diagram (2 of 6) for Cadillac Seville SLS 2003

List of elements for Power Distribution Wiring Diagram (2 of 6) for Cadillac Seville SLS 2003:

• (left headlamp harn, 52 cm from high beam head- lamp connector)
• (left taillamp harn, 8 cm from p402) s402
• (not used)
• (rear compt lid lamp harn, 27 cm from left rear license lamp)
• (rear compt lid lamp harn, 27 cm from right rear license lamp)
• (rear compt lid lamp harn, 27 cm from right rear license lamp) s405
• (right headlamp harn, 52 cm from high beam head- lamp connector)
• 8 cm from p403) s403
• A10
• Abs fuse 50a
• Aldl fuse 10a
• Cool fan 1 fuse 30a
• Cool fan 1 relay (low)
• Cool fan 2 fuse 30a
• Cool fan 2 relay (high)
• Cool fan s/p relay
• Dash integration module (dim)
• Data link connector (dlc)
• Digital radio receiver (w/ digital audio system)
• Dim r fuse 10a
• Electronic brake control module (ebcm)
• From battery (diagram 1 of 6)
• From lp pk r g fuse (diagram 2 of 6)
• From rr ctsy relay (diagram 2 of 6)
• From underhood fuse block (diagram 1 of 6)
• Frt ctsy relay
• Fuse block- underhood
• G10
• G11
• Horn fuse 15a
• Horn relay
• Htdst lr fuse 10a
• I/p fuse 10a
• Ignition key cylinder lamp
• In ultrasonic rear parking assist harn, 36.5 cm from c408) s407
• Instrument panel cluster (ipc)
• Instrument panel integration module (ipm)
• Int lp fuse 10a
• Int lp relay
• L11
• L12
• Left front park/ turn signal lamp
• Left license lamp
• Left rear heated seat module
• Left tail lamp
• Left tail/ stop lamp
• Left taillamp resistor (left rear corner of trunk lid)
• Lp pk l fuse 15a
• Lp pk r fuse 15a
• Marker lamp
• Nav fuse 10a
• Nca
• Pcm batt (or pcm) fuse 10a
• Powertrain control module (pcm)
• Prk lp relay
• Radio (w/ nav- igation)
• Radio connector) s204
• Rear fuse block
• Red
• Right front park/turn signal lamp
• Right license lamp
• Right tail lamp
• Right tail/ stop lamp
• Right taillamp resistor (right rear corner of trunk lid)
• Rr ctsy relay
• S103
• S104
• S11
• S404
• S406
• Sdar fuse 5a
• Theft deterrent control module
• To dim r fuse (diagram 2 of 6)
• To ign sw fuse (diagram 3 of 6)
• To nav fuse (diagram 2 of 6)
• To pwr seat circuit breaker (diagram 6 of 6)
• Turn signal switch
• Underhood fuse block
• Underhood lamp
• Valet switch

Power Distribution Wiring Diagram (3 of 6) for Cadillac Seville SLS 2003

List of elements for Power Distribution Wiring Diagram (3 of 6) for Cadillac Seville SLS 2003:

• (base)
• (body harn, under left front seat) s302
• (left seat harn, under left front seat) s326
• (premium)
• A10
• A12
• Audio amp fuse 30a
• Audio amplifier
• Aux pwr fuse 20a
• Auxiliary power outlet
• B+ mode
• B11
• B12
• Battery saver mode
• Blower motor control processor
• C/ltr fuse 20a
• C10
• Cigar fuse 40a
• Cigar lighter
• Cigar relay
• D10
• D11
• D12
• Dash integration module (dim)
• Dim fuse 10a
• Driver seat adjuster switch
• Driver seat lumbar switch
• E10
• E12
• F12
• From air pump fuse (diagram 1 of 6)
• From audio k amp fuse (diagram 3 of 6)
• From htdst lr i fuse (diagram 2 of 6)
• Fuse block- underhood
• G200
• Generator
• Gnd
• Hazard switch
• Htdst lf fuse 10a
• Htdst rf fuse 10a
• Htdst rr fuse 10a
• Hvac blo fuse 30a
• Ign sw fuse 15a
• Left front heated seat module
• Mem t&t fuse 10a
• Memory seat module (msm)
• Pnk
• Pwr
• Pwr t&t fuse 30a
• Rap fuse 20a
• Rap relay
• Rear cigar lighter
• Rear fuse block
• Rear integration module (rim)
• Red
• Remote control door lock receiver (rcdlr)
• Right front heated seat module
• Right rear heated seat module
• S318
• Splice pack sp200 (left front corner of passenger compt, under front of sill trim plate)
• Steering column module
• Stop lp fuse 15a
• Stoplamp switch
• Sunroof module
• To ignition switch pin a (diagram 4 of 6)
• To pwr wdo circuit breaker (diagram 4 of 6)
• To stop lp fuse (diagram 3 of 6)
• Tsig/ haz fuse 15a
• W/ lumbar
• W/auto contour

Power Distribution Wiring Diagram (4 of 6) for Cadillac Seville SLS 2003

List of elements for Power Distribution Wiring Diagram (4 of 6) for Cadillac Seville SLS 2003:

• (diagram 4 of 6)
• (i/p harness, 94.5 cm (from radio connector) s205
• Acc
• Automatic level control (alc) compressor
• Automatic level control (alc) module
• B10
• Body fuse 15a
• Dash integration module (dim)
• Driver door module (ddm)
• Drv mdl fuse 10a
• Elc fuse 30a
• Elc relay
• Electronic suspension control (esc) module
• F/pmp fuse 20a
• F/pmp relay
• F/tnk dr rel relay
• From acc relay (diagram 1 of 6)
• From ign 1 relay (diagram 1 of 6)
• From ignition switch fuse (connector c1, pin e9) (diagram 3 of 6)
• From rap l fuse (diagram 3 of 6)
• From rear fuse block m
• Front passenger door module (fpdm)
• H10
• Ignition switch
• L10
• Left rear door module (lrdm)
• Mr cvrtd fuse 20a
• Nca
• Nsbu fuse 10a
• Off
• Park brk fuse 20a
• Park relay
• Pass mdl fuse 10a
• Pnk
• Powertrain control module (pcm)
• Prk brk a relay
• Prk brk b relay
• Pwr wdo circuit breaker 30a
• Rear fuse block
• Red
• Reverse relay
• Right rear door module (rrdm)
• Rr blo fuse 10a
• Rr blo relay
• Rr defog fuse 40a
• Rr defog relay
• Rr dr mdl fuse 10a
• Start
• Theft deterrent control module
• To ign 1 relay (diagram 5 of 6)
• To ign 3 rr relay (diagram 5 of 6)
• To rr blo fuse (diagram 4 of 6)
• Trk relay
• V10
• W/chassis continuously variable real time damping magnetor- helogical or chassis continuous valve real time damping
• W/o chassis continuously variable real time damping magnetor- helogical or chassis continuous valve real time damping

Power Distribution Wiring Diagram (5 of 6) for Cadillac Seville SLS 2003

List of elements for Power Distribution Wiring Diagram (5 of 6) for Cadillac Seville SLS 2003:

• (diagram 4 of 6)
• (rear heated seat back harn, 11.5 cm from c306) s310
• A10
• A11
• Abs fuse 10a
• Automatic level control (all) module
• Auxiliary hvac control assembly
• Auxiliary mode actuator
• B10
• C11
• C12
• D10
• D11
• Dash integration module (dim)
• Driver heated seat module
• E11
• Elc relay
• Electronic brake control module (ebcm)
• Electronic suspension control (esc) module
• Evaporative emissions (evap) canister vent solenoid
• F11
• F12
• From fuse block- rear p (diagram 4 of 6)
• From fuse block-rear (diagram 4 of 6)
• From ign 1 relay (diagram 5 of 6)
• From ignition switch connector c1, pin b n
• From ignition switch pin c, conn c2 r
• Front passenger heated seat module
• Fuse holder- steering column
• G304
• H11
• H12
• Hvac fuse 10a
• Ign 1 fuse 10a
• Ign 1 relay
• Ign 3 rr fuse 10a
• Ign 3 rr relay
• Inflatable restraint sensing & diagnostic module (sdm)
• Inflatable restraint steering wheel module coil
• Inside air temperature sensor
• Inside rearview mirror
• Instrument panel cluster (ipc)
• Instrument panel integration module (ipm)
• J/b (under left side of rear seat)
• Left air temperature actuator
• Left rear heated seat module
• Mode actuator
• Nca
• Park relay
• Pnk
• Prk brk a relay
• Prk brk b relay
• Rear fuse block
• Rear integration module (rim)
• Rear object sensor control module
• Recirculation actuator
• Reverse lockout solenoid
• Right air temperature actuator
• Right rear heated seat module
• Rr blo relay
• Rr defog relay
• S274 (hvac harn, right side of dash)
• Sir fuse 15a
• Steering wheel controls left
• Switch fuse 2a
• Tcc/cruise release switch
• To ign 3 rr relay (diagram 5 of 6)
• Turn signal switch
• V11
• Vent sol fuse 10a
• W/chassis continuously variable real time damping magnetor- helogical or chassis continuous valve real time damping
• W/o chassis continuously variable real time damping magnetor- helogical or chassis continuous valve real time damping

Power Distribution Wiring Diagram (6 of 6) for Cadillac Seville SLS 2003

List of elements for Power Distribution Wiring Diagram (6 of 6) for Cadillac Seville SLS 2003:

• (in onstar jumper harness, between c345 & breakout of vehicle interface unit connector) s361
• (left seat harness, 42 cm from left lumbar switch conn) s312
• (right seat harness, 57 cm from right front heated seat module conn) s314
• Audio fuse 15a
• Automatic transaxle
• Cd changer- remote playback device
• Cellular telephone module
• Driver seat adjuster switch
• Driver seat lumbar switch
• E12
• E16
• F12
• From fuse block- underhood (diagram 1 of 6)
• From prk lp relay w (diagram 2 of 6)
• From pwr seat circuit breaker (diagram 6 of 6)
• Front passenger seat adjuster switch
• Front passenger seat lumbar switch
• If equipped
• Memory seat module (msm)
• Nca
• Pcm (or pcm ign) fuse 10a
• Pnk
• Powertrain control module (pcm)
• Pwr seat circuit breaker 30a
• Radio
• Rear fuse block
• Start relay
• To audio amp fuse (diagram 6 of 6)
• Trans fuse 10a
• Underhood fuse block
• Vehicle communication interface module (vcim)
• W/control seat, power lumbar
• W/memory seat adjuster, mirror power driver personalization
• W/o control seat, power lumbar
• W/o memory seat adjuster, mirror power driver personalization