Volvo·S90·2020 Volvo S90·Wiring
Wiring diagram

2020 Volvo S90 — power distribution

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Power distribution

N/A FUSE K D M 15A 225A N/A FUSE 400A A 100A 100A N/A N/A N/A 125A C 100A 40A 175A 40A E 100A 60A SUPPLEMENTAL RESTRAINTS SYSTEM MODULE (SRS) CENTRAL ELECTRONIC MODULE (CEM) ENGINE CONTROL MODULE (ECM) STARTER MOTOR CENTRAL ELECTRONIC MODULE (CEM) ALTERNATOR CONTROL MODULE (ACM) RADIATOR COOLING FAN ENGINE COOLANT PUMP MODULE (ECPM) POWER STEERING CONTROL MODULE (PSCM) CENTRAL ELECTRONIC MODULE (CEM) BA1 B1 BB1 A1 S3 S2 S4 S1 E1 C1 HF31 HF41 HF11 HF21 D2 D1 C1 55 F24 F23 94/301 EN7 A65 A1 A2 FL42 B1 A1 A2 C1 A3 A1 PO2 PO1 B1 NCA RED RED RED RED RED RED RED RED BLK GRY BLU/ORG WHT/GRN RED RED WHT/GRN RED ORG YEL NCA GRY RED GRY BLU/ORG BLK RED RED RED/YEL RED RED WHT/GRN BLK BLK NCA BLK WHT/GRN NCA RED NCA RED/WHT RED RED RED/YEL RED RED/WHT RED NCA RED/YEL RED RED RED MAIN BATTERY FUSE BOX FUSE 2 FUSE 3 FUSE 4 FUSE 1 MAIN BATTERY SUPPORT BATTERY BATTERY MONITORING SENSOR (BMS) BATTERY CONTROL SWITCH MODULE (BCSM) PRIMARY RELAY & FUSE BOX FUSE 13 FUSE 8 FUSE 4 FUSE 10 FUSE 6 FUSE 5 FUSE 7 FUSE 12 FUSE 2 FUSE 11 FUSE 3 (LEFT SIDE OF LUGGAGE COMPT) (LEFT REAR OF ENGINE COMPT) (LEFT REAR OF LUGGAGE COMPT) (ON PRIMARY BATTERY TERMINAL) (LEFT REAR OF ENGINE COMPT) (LEFT FRONT WHEELWELL) (LEFT SIDE OF ENGINE COMPT) (NOT USED) (NOT USED) (NOT USED) G309 G508 G2 TO ACCESSORY JUNCTION BOX (DIAGRAM 3 OF 10) TO REAR FUSE BOX (DIAGRAM 5 OF 10) FROM ENGINE FUSE BOX (DIAGRAM 4 OF 10) TO CENTRAL FUSE BOX (DIAGRAM 9 OF 10) TO ENGINE FUSE BOX (DIAGRAM 4 OF 10)
N/A R Q 5A N/A 20A 5A 5A 5A N/A 5A L J N/A N/A N/A 10A 10A 5A 15A CENTRAL FUSE BOX ACTIVE SAFETY DOMAIN MASTER (ASDM) DRIVER SIDE REAR SUN BLIND MODULE (SMDR) PASSENGER SIDE REAR SUN BLIND MODULE (SMPR) RIGHT SEAT COMFORT MODULE LEFT SEAT COMFORT MODULE OVERHEAD CONSOLE (OHC) IHU USB PORT CENTRAL ELECTRONIC MODULE (CEM) GRAPHICAL HEAD-UP DISPLAY (GHUD) CENTRAL FUSE BOX DIAGNOSTIC SOCKET OBD II INFOTAINMENT HEAD UNIT (IHU) VEHICLE CONNECTIVITY MODULE (VCM) DRIVER INFORMATION MODULE (DIM) CENTER CONSOLE SWITCH MODULE (CCSM) 15 94/506 94/505 15 94/598 1 A1 1 A1 94/597 94/510 94/509 12 12 A9 A9 A1 3 94/414 94/410 9 A1 A30 A21 A15 B9 3 94/408 7 A12 A11 A28 A5 B15 A19 A8 25 94/403 A11 B20 FL16 A14 A4 A9 A16 A19 A1 A25 B26 B4 A22 BLU BLU BLU BLU BLU BLU BLU/BRN BLU/BRN BLU/BRN BLU/BRN BLU/BRN RED/VIO RED/YEL RED/VIO RED RED/YEL GRY/ORG RED/BRN RED/BRN RED/VIO BLU BLU/WHT BLU/WHT BLU BLU/WHT BLU/WHT BLU/BRN BLU/BRN RED/YEL RED/YEL GRY/ORG RED/YEL RED/VIO RED RED/YEL BATTERY SAVER RELAY FUSE 40 FUSE 30 FUSE 27 FUSE 26 FUSE 25 FUSE 23 FUSE 42 FUSE 41 FUSE 59 FUSE 6 FUSE 17 FUSE 35 FUSE 7 FUSE 20 FUSE 53 FUSE 58 (RIGHT KICK PANEL) (RIGHT KICK PANEL) (NOT USED) (NOT USED) (NOT USED) FROM FUSE 11 (DIAGRAM 9 OF 10) TO FUSE 28 (DIAGRAM 4 OF 10) TO FUSE 24 (DIAGRAM 10 OF 10) FROM FUSE 37 (DIAGRAM 9 OF 10)
FUSE N/A K ACCESSORY JUNCTION BOX 94/656 6 7 8 5 2 3 4 1 6 7 8 5 2 3 4 A2 A4 A3 A1 1 94/655 A2 A4 A3 A1 A3 A1 A4 A2 B10 B11 B12 B9 B2 B3 B4 B1 A3 A1 A4 A2 B10 B11 B12 B9 B2 B3 B4 B1 2 94/581B 2 94/581A 1 1 A2 A1 A6 A2 A1 NCA RED WHT BLK BRN WHT BLK BRN RED BLK BRN RED WHT RED BLK BRN BLK BRN RED WHT WHT BLK WHT BRN RED BRN RED WHT BLK BLK BRN WHT RED BLK BRN WHT RED RED WHT BLK BRN BLK BRN WHT RED BLK BRN WHT RED BLU BLU RED RED BLU BLU RED RED BLU RED BLU LEFT HEADREST USB CHARGING HUB RIGHT HEADREST USB CHARGING HUB LEFT HEADREST USB CHARGING PORT RIGHT HEADREST USB CHARGING PORT (IN LEFT FRONT SEAT BACK) (IN RIGHT FRONT SEAT BACK) G509 G509 FROM MAIN BATTERY FUSE BOX (DIAGRAM 1 OF 10)
D 15A 15A 7.5A 5A Q 5A N 5A 15A N/A M G E 5A 5A ENGINE FUSE BOX STARTER RELAY CENTRAL FUSE BOX OCCUPANT WEIGHT SENSOR OWS SUPPLEMENTAL RESTRAINT SYSTEM MODULE (SRS) TRANSMISSION CONTROL MODULE (TCM) BATTERY BACKED-UP SOUNDER (BBS) ENGINE CONTROL MODULE (ECM) CENTRAL ELECTRONIC MODULE (CEM) LEFT SUN VISOR MIRROR LAMP LEFT REAR OVERHEAD CONSOLE OBD FIREWALL MODULE (OFM) RIGHT SUN VISOR MIRROR LAMP RIGHT REAR OVERHEAD CONSOLE VEHICLE DYNAMICS DOMAIN MASTER (VDDM) ENGINE CONTROL MODULE (ECM) TRANSMISSION CONTROL MODULE (TCM) POWER STEERING CONTROL MODULE (PSCM) CENTRAL ELECTRONIC MODULE (CEM) 9 6 A3 A20 10 94/410 A1 A1 A1 A1 94/303 5 A1 2 17 94/506 94/402 19 94/404 33 IP13 8 C10 9 A2 A34 5 2 C7 A1 44 A39 2 C1 4 94/301 2 C3 63 94/301 A77 94/322 1 B1 EN9 EN19 C6 A1 RED/WHT RED/WHT BLU BLU BLU BLU BLU BLU BLU/GRN BLU/GRN BLU BLU BLU BLU BLU BLU/GRN BLU/GRN BLU/GRN RED RED RED RED RED RED BLU/GRN BLU/GRN BLU/GRN BLU/GRN BLU/GRN BLU/GRN BLU/GRN PNK RED PNK BLU/ORG BLU/GRN BLU IGNITION KL15 RELAY FUSE 51 FUSE 24 FUSE 23 FUSE 35 FUSE 46 FUSE 25 FUSE 37 FUSE 52 FUSE 8 FUSE 28 (LEFT SIDE OF ENGINE COMPT) (RIGHT KICK PANEL) (NOT USED) (NOT USED) (NOT USED) FROM PRIMARY RELAY & FUSE BOX (DIAGRAM 1 OF 10) TO RELAY (BR12) (DIAGRAM 7 OF 10) TO FUSE 53 (DIAGRAM 7 OF 10) TO BATTERY CONTROL SWITCH MODULE (BCSM) (DIAGRAM 1 OF 10) TO BATTERY CONTROL SWITCH MODULE (BCSM) (DIAGRAM 1 OF 10) FROM FUSE 41 (DIAGRAM 2 OF 10)
S N/A 5A N/A 15A 15A N/A 15A N/A 10A N/A A N/A N/A 40A 20A N/A N/A N/A 25A N/A F N/A 40A N/A N/A N/A 20A REAR FUSE BOX LEFT REAR SEAT HEATING MODULE (SHRL) DIFFERENTIAL ELECTRONIC MODULE (DEM) RIGHT REAR SEAT HEATING MODULE (SHRR) DRIVER POWER SEAT MODULE (PSMD) RIGHT RESTRAINT MODULE (RMR) PASSENGER POWER SEAT MODULE (PSMP) POWER OPERATED TAILGATE MODULE (POT) EXHAUST SYSTEM ACTUATOR DRIVER POWER SEAT MODULE (PSMD) LEFT RESTRAINT MODULE (RML) 8 94/521 A1 1 94/537 1 A5 A3 94/538 A5 94/505 3 3 94/506 A4 B3 A7 A4 B3 3 94/505 B3 BLU BLU BLU BLU BLU/VIO BLU BLU/WHT BLK/WHT BLU/WHT BLU/WHT BLU BLU/WHT BLK/WHT RED RED RED RED/WHT RED/WHT RED RED RED/YEL RED/YEL RED/WHT RED/WHT RED/WHT RED/WHT IGNITION EXTENDED RELAY FUSE 9 FUSE 7 FUSE 11 FUSE 10 FUSE 8 FUSE 34 FUSE 12 FUSE 26 FUSE 27 FUSE 34 FUSE 28 FUSE 35 FUSE 36 FUSE 20 FUSE 19 FUSE 18 FUSE 14 FUSE 16 FUSE 15 RELAY (DR02) RELAY (DR08) FUSE 3 FUSE 5 FUSE 2 FUSE 25 FUSE 17 FUSE 33 (RIGHT SIDE OF LUGGAGE COMPT) (RIGHT SIDE OF LUGGAGE COMPT FLOOR) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) G507 FROM REAR FUSE BOX (DIAGRAM 6 OF 10) FROM MAIN BATTERY FUSE BOX (DIAGRAM 1 OF 10) TO RELAY (DR03) (DIAGRAM 6 OF 10)
B S N/A N/A 5A N/A N/A 5A 5A N/A N/A 5A F REAR FUSE BOX RELAY (DR03) CENTRAL ELECTRONIC MODULE (CEM) CENTRAL ELECTRONIC MODULE (CEM) LEFT RESTRAINT MODULE (RML) LEFT SIDE OBSTACLE DETECTION CONTROL MODULE (SODL) RIGHT RESTRAINT MODULE (RMR) WIDE ANGLE VISION MODULE (WAM) RIGHT SIDE OBSTACLE DETECTION CONTROL MODULE (SODR) CENTRAL ELECTRONIC MODULE (CEM) 7 94/539 A4 FL18 FL35 FL17 A1 A1 A6 A6 RED BLU/GRY BLU/ORG BLU/YEL BLU/YEL BLU/VIO BLU/VIO BLU/PNK BLU/PNK PNK PNK VIO BLU/PNK BLU/PNK YEL/VIO YEL/VIO VIO RED/WHT RED/WHT RED/WHT BLU/GRY BLU/VIO VIO VIO VIO VIO RED/VIO RED/VIO BLU/ORG BLU/ORG RED/VIO BLU/ORG RIGHT FOLDABLE SEAT RELAY RELAY (DR01) FUSE 13 FUSE 6 FUSE 4 IGNITION EXTENDED STABILIZED RELAY FUSE 22 FUSE 24 FUSE 30 FUSE 23 FUSE 29 FUSE 32 FUSE 21 (RIGHT SIDE OF LUGGAGE COMPT) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) FROM FUSE 20 (DIAGRAM 5 OF 10) FROM CENTRAL FUSE BOX (DIAGRAM 9 OF 10) TO REAR FUSE BOX (DIAGRAM 5 OF 10)
7.5A 15A N/A FUSE N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A FUSE N/A 40A N H 5A 40A N/A 15A 15A N/A G ENGINE FUSE BOX RELAY (BR02B) RELAY (BR11) RELAY (BR08) LEFT HEADLIGHT UNIT RIGHT HEADLIGHT UNIT RELAY (BR09B) VEHICLE DYNAMICS DOMAIN MASTER (VDDM) CENTRAL ELECTRONIC MODULE (CEM) REAR TUNNEL USB CHARGING HUB ACCELERATOR PEDAL SENSOR 2 94/414 36 94/404 C6 9 A6 A5 10 C4 4 3 C15 2 C8 5 C7 5 C12 2 7 6 1 4 9 8 5 C11 1 10 C10 A1 1 C8 A45 EN35 C1 4 C10 A6 6 A9 A9 C2 4 2 7 3 2 BLU/BRN BLK/WHT BLU/BRN BLK/WHT BLU/BRN RED RED RED/WHT GRY GRY BLU/GRY BLU/GRY BLU/GRN BLU/YEL RED/WHT BLU/YEL BLU/GRN RELAY (BR12) FUSE 12 FUSE 18 FUSE 26 RELAY (AR18) FUSE 48 FUSE 53 FUSE 50 FUSE 42 RELAY (AR14) RELAY (BR05) RELAY (BR03) FUSE 49 FUSE 43 FUSE 38 FUSE 54 FUSE 70 FUSE 63 FUSE 66 FUSE 69 FUSE 67 FUSE 62 FUSE 61 FUSE 64 FUSE 23 (LEFT SIDE OF ENGINE COMPT) (BASE OF RIGHT "A" PILLAR) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) G402 FROM STARTER RELAY (DIAGRAM 4 OF 10) TO POWER OUTLET RELAY (DIAGRAM 8 OF 10) FROM FUSE 52 (DIAGRAM 4 OF 10)
12V FUSE N/A FUSE N/A N/A FUSE N/A FUSE N/A FUSE 30A FUSE N/A N/A H 12V 12V ENGINE FUSE BOX HEADLAMP RELAY RELAY (BR09A) CENTRAL ELECTRONIC MODULE (CEM) WIPER MOTOR MODULE (WMM) 94/414 B1 7 A2 94/404 4 7 1 C10 10 C6 10 9 C2 C8 3 A1 C11 9 1 B2 B1 3 94/303 41 8 C6 EN35 1 6 A1 A2 BRN BLK BLK BLU/GRN RED BLU/GRN BLU/GRN BLU/GRN RED BRN RED/WHT BLU/WHT BLU/WHT BLK BLK BLU/WHT BLU BLU/WHT GRY BLU BLK/WHT BLU BLK/WHT POWER OUTLET RELAY FUSE 56 FUSE 39 RELAY (BR06B) RELAY (BR02A) RELAY (BR06A) FRONT 12V SOCKET REAR 12V SOCKET LUGGAGE COMPARTMENT 12V SOCKET (LEFT SIDE OF ENGINE COMPT) (UNDER FRONT PASSENGER SEAT) (UNDER FRONT PASSENGER SEAT) (RIGHT SIDE OF LUGGAGE COMPT FLOOR) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) G503 G503 G507 FROM RELAY (BR08) (DIAGRAM 7 OF 10)
N/A R 7.5A N/A 5A N/A 5A N/A N/A N/A 20A P N/A N/A 5A CENTRAL FUSE BOX MULTIBAND ANTENNA MODULE (MAM) FOOT MOVEMENT DETECTION MODULE (FMDM) SUN SENSOR LEFT REAR DOOR MODULE (RDM) RIGHT REAR DOOR MODULE (RDM) CENTER CONSOLE DISPLAY (CCD) FRONT TUNNEL CONSOLE ILLUMINATION GLOVE BOX LID SWITCH DRIVER POWER SEAT MODULE (PSMD) POWER OPERATED TAILGATE SWITCH REAR PASSENGER SIDE DOOR SWITCHES (RPDS) PASSENGER POWER SEAT MODULE (PSMP) REAR CONSOLE SWITCH MODULE (RCSM) TUNNEL CONSOLE STORAGE ILLUMINATION INTERIOR REAR VIEW MIRROR MODULE (IRMM) RAIN & LIGHT SENSOR (RLSM) INSTRUMENT PANEL SWITCH MODULE START & BRAKE SWITCH MODULE (SBSM) 1 94/539 A2 A13 5 94/406 B12 3 94/509 3 94/510 13 94/406 16 94/505 13 94/510 13 94/536 A1 94/506 16 A19 A29 B7 2 94/701 23 94/403 13 94/408 D1 A1 A1 A1 A1 A1 6 94/414 A4 A1 A19 A9 B13 A24 B14 E1 A3 A1 A1 B32 A26 B1 B2 A1 A7 A18 A9 RED RED RED/YEL RED/GRN RED/GRN BLU/YEL BLU/YEL BLU/GRN BLU/GRN BLU/GRN BLU/GRN BLU/GRN BLU/YEL BLU/YEL BLU/YEL BLU/YEL BLU/GRN BLU/GRN BLU/GRN BLU/GRN BLU/YEL BLU/YEL BLU/YEL BLU/YEL BLU/YEL BLU/YEL BLU/YEL BLU/GRN BLU/GRN BLU/GRN RED/GRN RED/GRN RED RED RED/YEL RED RED RED/GRN RED/GRN FUSE 39 FUSE 5 FUSE 4 FUSE 33 FUSE 19 FUSE 36 FUSE 51 FUSE 45 FUSE 8 FUSE 21 FUSE 24 FUSE 12 FUSE 10 (RIGHT KICK PANEL) (NOT USED) (NOT USED) (NOT USED) (NOT USED) (NOT USED) FROM FUSE 18 (DIAGRAM 9 OF 10) FROM FUSE 40 (DIAGRAM 2 OF 10)