Cadillac·Xt5·2018 Cadillac XT5·Wiring
Wiring diagram

2018 Cadillac XT5 — power distribution

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Power distribution

A K J H 20A F E C 30 85 30 85 30 20A 40A 25A 30A 40A 40A 200A 350A 5A 250A 100A 70A 100A 100A 150A 10A 20A 60A 30A BATTERY BATTERY SENSOR MODULE COOLING FAN CONTROL MODULE GENERATOR POWER STEERING CONTROL MODULE STARTER MOTOR UNDERHOOD FUSE BLOCK STARTER RELAY HEADLAMP RELAY ELECTRONIC BRAKE CONTROL MODULE TRANSMISSION CONTROL MODULE ENGINE CONTROL MODULE TRANSMISSION RANGE CONTROL MODULE POWER SUPPLY TRANSFORMER TRAILER PARK LAMPS RELAY LEFT TRAILER STOP/ TURN SIGNAL LAMP RELAY HORN RELAY RIGHT TRAILER STOP/ TURN SIGNAL LAMP RELAY REAR WIPER IGNITION RELAY STARTER PINION SOLENOID ACTUATOR RELAY REAR WINDOW WASHER PUMP RELAY WINDSHIELD WASHER PUMP RELAY 6 33 X200 5 X112 47 X200 1 X1 34 X200 23 X2 25 9 10 X3 X2 X1 X1 X4 39 52 16 17 8 X2 40 X1 22 11 X10 X1 2 X7 X6 X100 X8 X5 X4 1 X2 2 X4 37 X1 5 40 30 1 PPL/BLK RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/YEL RED/PPL RED/BLU RED/PPL RED/WHT RED/WHT RED/GRN RED/GRN RED/BLU RED/BLU RED/GRY RED/GRY RED/YEL RED/WHT RED/YEL RED/YEL RED/YEL RED/GRN RED/PPL RED/GRN RED/YEL RED/GRY RED/YEL RED/GRY BATTERY FUSE BLOCK FUSE 5 FUSE 4 FUSE 10 FUSE 8 FUSE 6 FUSE 7 FUSE 2 FUSE 3 FUSE 1 STRTR 1 FUSE TCM BATT 1 FUSE DC DC TRANS 1 FUSE DC DC TRANS 2 FUSE ECM BATT FUSE EBCM FUSE TRCM FUSE TCM BATT 2 FUSE ABS FUSE WASH PUMP FUSE STRTR 3 FUSE (REARWARD OF BATTERY) (LEFT FRONT OF ENGINE COMPT) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO G204) J215 (NOT USED) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 6 OF 7) TO REAR BODY FUSE BLOCK (DIAGRAM 3 OF 7) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 5 OF 7) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 7 OF 7) TO INSTRUMENT PANEL FUSE BLOCK (DIAGRAM 7 OF 7) FROM SPLICE J309 (DIAGRAM 2 OF 7) TO IGNITION MAIN RELAY (DIAGRAM 2 OF 7)
A K 30 B 20A 5A 5A 20A 15A 15A 7.5A 10A 15A 20A 30A 30 86 15A 5A 30 87A 87 10A 85 86 10A 30 UNDERHOOD FUSE BLOCK AUXILIARY COOLANT PUMP RELAY HEADLAMP HIGH BEAM RELAY ENGINE CONTROLS IGNITION RELAY BODY CONTROL MODULE INSTRUMENT CLUSTER HVAC CONTROL MODULE STEERING COLUMN LOCK MODULE AUXILIARY HVAC CONTROLS FUEL PUMP DRIVER CONTROL MODULE INSIDE REAR VIEW MIRROR WINDSHIELD WIPER SPEED CONTROL RELAY WINDSHIELD WIPER RELAY REAR WIPER IGNITION RELAY REAR WIPER RELAY A/C COMPRESSOR CLUTCH RELAY STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATING CONTROL MODULE TRANSMISSION RANGE CONTROL MODULE COLLISION ALERT INDICATORS TRANSMISSION CONTROL MODULE ENGINE CONTROL MODULE CHASSIS CONTROL MODULE X5 27 X2 4 1 33 63 X201 3 33 X1 39 X112 2 36 11 X1 7 71 X1 X4 9 15 X2 X200 3 21 X1 X2 9 3 X410 6 6 X2 13 6 X5 12 X4 31 X200 2 X204 X1 2 1 32 15 X4 X1 19 X2 17 11 29 X200 2 31 1 X200 8 X1 15 X232 9 X2 28 32 X1 X2 BLK PPL/BLK PPL/BLK PPL/BLK PPL/GRY PPL/GRY PPL/GRY BLU/PPL BLU/PPL BLU/PPL PPL/BLK PPL/BLK PPL/BLK PPL/BLK PPL/BLK PPL/GRY PPL/GRY PPL/WHT PPL/WHT RED PPL PPL/GRN PPL/GRN PPL/WHT PPL/GRY GRN/PPL PPL/GRY PPL/WHT PPL/GRY PPL/GRY PPL/GRY PPL/WHT PPL/GRY PPL/GRY PPL/GRY BLK GRN/PPL IGNITION MAIN RELAY ESCL FUSE FSCM FUSE HVAC FUSE HDLP FUSE LRBEC IGN FUSE IPC FUSE ISRVM/TRLR FUSE WPR FRT FUSE REAR/WPR 1 FUSE A/C CLTCH FUSE HTD WHL FUSE TCM IGN FUSE HUD FUSE ECM IGN FUSE FUSE (LEFT FRONT OF ENGINE COMPT) (BODY HARNESS, NEAR BREAKOUT TO EVAPORATIVE EMISSION VENT SOLENOID) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO G206) (LEFT SIDE OF ENGINE COMPT) (ENGINE HARNESS, NEAR BREAKOUT TO X112) J309 J141 J221 (W/ FRONT & REAR ELECTRONIC CONTROL) J119 (NOT USED) (NOT USED) (IF EQUIPPED) (W/ FRONT & REAR ELECTRONIC CONTROL) (W/ SENSITIVE MIRROR & FULL VIDEO DISPLAY) (NOT USED) (IF EQUIPPED) (IF EQUIPPED) G103 FROM WASH PUMP FUSE (DIAGRAM 1 OF 7) TO REAR BODY FUSE BLOCK (DIAGRAM 5 OF 7) TO POWER SUPPLY TRANSFORMER (DIAGRAM 1 OF 7)
10A 30A 10A 30A 30A 30A 30A 10A 30A 30A 30A 30A C D 5A 20A 10A 10A REAR BODY FUSE BLOCK TRAILER CONNECTOR RIGHT REAR WINDOW SWITCH AUXILIARY BLOWER MOTOR CONTROL MODULE REAR DIFFERENTIAL CLUTCH CONTROL MODULE RIGHT SEAT BELT RETRACTOR MOTOR MODULE PASSENGER WINDOW MOTOR MODULE DRIVER WINDOW MOTOR MODULE LEFT SEAT BELT RETRACTOR MOTOR MODULE LEFT REAR WINDOW SWITCH OUTSIDE REAR VIEW MIRROR HEATER RELAY SEAT MEMORY CONTROL MODULE LIFTGATE CONTROL MODULE EVAPORATIVE EMISSION VENT SOLENOID VALVE PASSENGER PRESENCE MODULE PASSENGER WINDOW SWITCH DRIVER WINDOW SWITCH KEYLESS ENTRY CONTROL MODULE 38 X2 2 X1 21 X1 8 X600 2 X605 23 X2 17 4 X705 4 X805 47 48 2 2 8 2 X600 X800 4 23 X1 4 48 X2 20 X231 X2 18 45 X500 1 X700 2 8 2 X1 28 38 X900 X2 22 23 49 29 X1 20 X1 2 X413 16 E X409 X500 35 37 8 41 X1 13 X505 1 X1 1 2 23 2 X302 33 X301 17 30 3 30 RED/GRN RED/GRN RED/WHT RED/YEL RED/YEL BLU BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/BRN RED/BRN RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU PPL PPL RED/BLU RED/GRY RED/GRN RED/PPL RED/BLU RED/GRY RED/GRN RED/WHT RED/GRN RED/PPL RED/GRN RED/WHT RED/GRN RED/PPL RED/GRN RED/PPL RED/GRN RED/GRN WNDW LT FUSE WNDW RT FUSE BLWR REAR FUSE PASS ST BLT FUSE DR ST BLT FUSE R/D CNTRL FUSE TRLR 1 FUSE PASS WNDW SW FUSE PEPS FUSE TRLR E BRK FUSE HTD MIR FUSE CNSTR VENT FUSE WNDW MDL FUSE L/GATE FUSE MSM FUSE AOS FUSE TRAILER BRAKES PROVISION (LEFT REAR SIDE OF CARGO AREA) (7-PIN) (W/ FRONT & REAR ELECTRONIC CONTROL) (BLUNT CUT) FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 7) TO LOGIC MODE FUSE (DIAGRAM 4 OF 7)
5A 5A 10A 15A 20A D 10A 20A 10A 10A REAR BODY FUSE BLOCK TRAILER BACKUP LAMPS RELAY REAR DEFOGGER RELAY RAIN SENSOR MODULE POWER SOUNDER CONTENT THEFT DETERRENT ALARM MODULE GARAGE DOOR OPENER FRONT OVERHEAD CONSOLE ASSEMBLY CONTENT THEFT DETERRENT SENSOR MODULE FUEL PUMP DRIVER CONTROL MODULE LIFTGATE CONTROL MODULE REAR SEAT HEATING CONTROL MODULE SHORT RANGE REAR RADAR SENSOR MODULE VIDEO PROCESSING CONTROL MODULE SHORT RANGE LEFT FRONT RADAR SENSOR MODULE RIGHT SIDE OBJECT SENSOR MODULE LONG RANGE RADAR SENSOR MODULE SUSPENSION CONTROL MODULE WINDSHIELD FRONT VIEW CAMERA ACTIVE SAFETY CONTROL MODULE REAR DIFFERENTIAL CLUTCH CONTROL MODULE SHORT RANGE RIGHT FRONT RADAR SENSOR MODULE LEFT SIDE OBJECT SENSOR MODULE HANDSFREE LIFTGATE SENSOR CONTROL MODULE X2 X8 3 X305 16 3 12 1 X2 8 3 X204 6 X200 1 1 10 6 X104 34 X102 1 1 7 X104 6 1 X1 2 X305 3 1 X400 X1 2 1 8 8 X2 5 A C 20 X303 3 X1 10 6 7 29 7 X1 3 24 X900 4 X2 X410 1 1 6 7 1 X2 10 X409 10 X1 1 RED/PPL RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/BLU RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN RED/BRN BLK BLK RED/BRN RED/WHT RED/WHT RED/WHT RED/WHT RED/WHT RED/BLU RED/PPL RED/BLU RED/PPL RED/GRN RED/GRY RED/GRN RED/GRY RED/PPL RED/GRY FSCM FUSE LOGIC MODE FUSE REAR/HTD/ SEAT FUSE THEFT DTRNT FUSE APO REAR CIRCUIT BREAKER UGDO RAIN FUSE CARGO ACCESSORY POWER RECEPTACLE EOCM SBZA FUSE RPA FUSE SADS FUSE (LEFT REAR SIDE OF CARGO AREA) (BODY HARNESS, NEAR BREAKOUT TO REAR BODY FUSE BLOCK) (BODY HARNESS, NEAR BREAKOUT TO X303) (HEADLINER HARNESS, NEAR BREAKOUT TO MULTI-FUNCTION SWITCH) (LEFT "D" PILLAR) (BODY HARNESS, NEAR BREAKOUT TO DRIVER SEAT BELT SWITCH) (BODY HARNESS, NEAR BREAKOUT TO REAR BODY FUSE BLOCK) (FRONT FASCIA HARNESS, NEAR BREAKOUT TO LEFT MIDDLE FRONT OBJECT SENSOR) (REAR FASCIA HARNESS) (W/ SELF POWERED CONTENT THEFT DETERRENT ALARM HORN) J332 J322 (W/ GARAGE DOOR OPENER) J346 J333 J330 (AWD) J323 J410 J111 (IF EQUIPPED) W/ SELF POWERED CONTENT THEFT DETERRENT ALARM HORN (IF EQUIPPED) (W/ MOISTURE SENSITIVE PULSE WINDSHIELD WIPER SYSTEM) (IF EQUIPPED) W/ BRAKE PREFILL & INTELLIGENT BRAKE ASSIST (W/ BRAKE PREFILL & INTELLIGENT BRAKE ASSIST) (W/ BRAKE PREFILL & INTELLIGENT BRAKE ASSIST) (W/ BRAKE PREFILL & INTELLIGENT BRAKE ASSIST) (IF EQUIPPED) (AWD) G403 FROM L/GATE FUSE (DIAGRAM 3 OF 7)
15A B 10A 5A 40A 2A 25A E 20A 30A 30A 15A 30A 20A 10A INSTRUMENT PANEL FUSE BLOCK STEERING WHEEL AIR BAG COIL PASSENGER SEAT ADJUSTER SWITCH INSTRUMENT PANEL MULTI-FUNCTION SWITCH SUNROOF MOTOR SEAT HEATING CONTROL MODULE PARKING ASSIST ON/OFF SWITCH BLOWER MOTOR RIGHT UPPER STEERING WHEEL CONTROLS SWITCH DRIVER SEAT ADJUSTER SWITCH SEAT MEMORY CONTROL MODULE REAR BODY FUSE BLOCK DRIVER CUSHION SEAT BLOWER MOTOR PASSENGER CUSHION SEAT BLOWER MOTOR REAR VIEW CAMERA DRIVER BACK SEAT BLOWER MOTOR PASSENGER BACK SEAT BLOWER MOTOR BODY CONTROL MODULE X302 18 3 3 X1 11 18 X301 3 3 10 9 X900 5 14 18 X407 1 5 1 17 29 27 16 44 X200 28 X235 18 X1 18 X2 12 11 X305 1 X200 29 23 X302 1 20 48 X200 X301 20 1 22 26 9A 9B 19 43 X201 20 X302 34 X201 11A 11B X1 2 X1 5 X1 1 4 X1 2 3 X5 X1 10 9 PPL/WHT PPL/WHT PPL/WHT NCA NCA PPL/WHT PPL/WHT NCA PPL/WHT PPL/WHT NCA PPL/WHT PPL/GRN PPL/GRN PPL/BLK PPL/GRN RED/GRN RED/WHT RED/BLU RED/BLU RED/BLU RED/BLU RED/GRY RED/PPL RED/GRY RED/WHT RED/BLU RED/GRY RED/GRY RED/GRY RED/PPL RED/BRN RED/BRN RED/GRY RED/GRY RED/BLU RED/YEL RED/YEL RED/YEL RED/BRN RED/BLU RED/BLU RED/BRN RED/BLU RED/BRN RED/BLU RED/GRN RED/BRN RED/BLU RED/GRN RED/BRN RED/YEL RED/YEL PASS PWR SEAT FUSE DRVR PWR SEAT FUSE IP SW BANK FUSE HTD SEAT LT/FT FUSE S/ROOF FUSE BLWR FRT FUSE SWC FUSE BATT 1 FUSE BCM 4 FUSE BCM 2 FUSE CAMERA FUSE VENT SEAT FUSE BCM 7 FUSE (FORWARD OF CENTER FLOOR CONSOLE) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO G206) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO FRONT ACCESSORY POWER RECEPTACLE) (LEFT REAR SIDE OF CARGO AREA) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO FRONT ACCESSORY POWER RECEPTACLE) (PASSENGER SEAT HARNESS) (DRIVER SEAT HARNESS) J223 J237 J235 J360 J353 W/O MEMORY W/ MEMORY (IF EQUIPPED) (IF EQUIPPED) W/ VENTILATED SEAT (W/O 360 VIEW) FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 7) FROM SPLICE J309 (DIAGRAM 2 OF 7)
RUN/CRANK IGN 1 VOLT ACC IGN VOLT MODE VOLT ACC LED SIG START LED SIG SYSTEM CHARGE ACC IGN VOLT RUN/CRANK IGN 1 VOLT PASSIVE START SW 2 LOW REF CTRL SW SIG 2 PASSIVE START RAP RLY 2 CTRL G CTRL CHARGE IND GROUND CTRL ACC PWR FUSED F 30A 15A 10A 20A INSTRUMENT PANEL FUSE BLOCK KEYLESS ENTRY CONTROL MODULE BODY CONTROL MODULE 71 70 X201 5 6 X3 13 X1 5 23N 23A 23L 23U 23R 23AA 23W 8B 1 6 5 4 3 2 5 X231 A C 25 X7 42 40 X232 4 6 3 7 7 3 6 8 2 5 4 12 60 X2 11 X1 17 59 20 8 30 X235 43 8A 12A 2 6A 6B 12B X232 18 PPL/YEL PPL/BLK PPL/YEL PPL/BLK PPL/YEL PPL/BLK PPL GRN BLK GRN BLK BLK BLK GRN PPL PPL PPL BLK BLK PPL GRY/GRN GRY/GRN BLK/GRY GRN/BLK BLK/GRY GRN/BLK BLK/GRY GRN/BLK BLU/GRN YEL BRN/BLK BLK BLU/BLK BLK BLU/GRN BLU/BLK BRN/BLK PPL RED/BLU RED/BLU PPL PPL RED/BLU GRY/GRN BLK PPL BLK GRY/GRN PPL PPL GRY/GRN RED/PPL RED/PPL PPL PPL PPL INSTRUMENT PANEL FUSE BLOCK RELAY ASSEMBLY RSE/ USB/WCM FUSE RETAINED ACCESSORY POWER RELAY 2 RETAINED ACCESSORY POWER RELAY 1 APO/LTR CIRCUIT BREAKER USB/ WCM FUSE RSE FUSE FRONT ACCESSORY POWER RECEPTACLE USB RECEPTACLE LOGIC MOBILE DEVICE WIRELESS CHARGER MODULE IGNITION MODE SWITCH (FORWARD OF CENTER FLOOR CONSOLE) (RIGHT KICK PANEL) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO FRONT ACCESSORY POWER RECEPTACLE) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO X207) (RIGHT KICK PANEL) (REAR OF CENTER FLOOR CONSOLE) (RIGHT KICK PANEL) (IN CENTER FLOOR CONSOLE) (RIGHT KICK PANEL) (LEFT KICK PANEL) J227 J238 J228 J227 J338 J338 J219 (NOT USED) G203 G203 G203 G203 G204 4512 1650 4601 FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 7) TO BCM 6 FUSE (DIAGRAM 7 OF 7) INTERIOR LIGHTS SYSTEM
10A 10A J H 15A 5A 10A 5A 10A G 30A 10A 5A 15A 10A 20A 10A 15A 30A 30A 15A 10A 15A INSTRUMENT PANEL FUSE BLOCK DATA LINK CONNECTOR STEERING COLUMN LOCK MODULE HVAC CONTROL MODULE SERIAL DATA GATEWAY MODULE INFLATABLE RESTRAINT SENSING & DIAGNOSTIC MODULE BODY CONTROL MODULE HEAD-UP DISPLAY STEERING COLUMN POSITION CONTROL MODULE HUMAN MACHINE INTERFACE CONTROL MODULE BYPASS MODULE TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE SEAT HEATING CONTROL MODULE INFO DISPLAY MODULE AUXILIARY AUDIO INPUT HVAC CONTROLS HUMAN MACHINE INTERFACE CONTROL MODULE INSTRUMENT CLUSTER CHASSIS CONTROL MODULE AUDIO AMPLIFIER PARKING ASSIST CONTROL MODULE RADIO 3A 3B X1 1 15 X1 4A 4B 19 X232 1A 1B 2A 10A 14A 2B X200 7 X1 6 X1 1 1 X1 8 X3 7 X1 X1 14B 10B 5B 5A 7 1 X1 31 29 4 31 X201 38 32 35 6 X1 37 1 X2 44 33 34 40 30 X302 24 X200 7 X1 9 X1 7 5 X1 16 X1 41 45 39 42 36 X201 33 1 4 1 X2 X1 4 X5 3 RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/PPL RED/GRN RED/GRN RED/GRN RED/GRN RED/GRN RED/PPL RED/PPL RED/BLU RED/BLU RED/PPL RED/GRY RED/BLU RED/GRY RED/PPL RED/GRN RED/GRN RED/GRN RED/YEL RED/YEL RED/YEL RED/GRN RED/GRN RED/GRN RED/YEL RED/YEL RED/PPL RED/PPL RED/BRN RED/GRN RED/YEL RED/YEL RED/GRY RED/YEL RED/YEL RED/WHT RED/GRY RED/GRN RED/BRN RED/WHT RED/PPL RED/WHT RED/WHT RED/GRY RED/PPL RED/WHT RED/WHT RED/GRY RED/WHT AIR BAG FUSE BCM 8 FUSE BCM 1 FUSE HUD FUSE HVAC FUSE ESCL FUSE DLC FUSE BCM 6 FUSE BCM 3 FUSE EPS FUSE HTD SEAT RT/FT FUSE AMP FUSE ETRS FUSE IPC FUSE INFOTMNT FUSE CIM FUSE RDO FUSE HVAC DISPLY FUSE UPA FUSE FUSE 27 (FORWARD OF CENTER FLOOR CONSOLE) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO INSTRUMENT CLUSTER) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO HVAC CONTROLS) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO G206) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO HVAC CONTROLS) (INSTRUMENT PANEL HARNESS, NEAR BREAKOUT TO FRONT ACCESSORY POWER RECEPTACLE) J216 J231 J220 J233 J236 (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) (IF EQUIPPED) FROM RSE/USB/WCM FUSE (DIAGRAM 6 OF 7) FROM SPLICE J215 (DIAGRAM 1 OF 7) FROM POWER SUPPLY TRANSFORMER (DIAGRAM 1 OF 7)