Acura RL II (2004-2008) b-can Wiring diagrams

B-CAN BLK WIRE BLU WIRE BRN WIRE EXT F - EXT F + EXT FR AS + RXVCC TXVCC RSSI EXT FR AS - RFRXD RFTXD EXT FR DR - EXT FR DR + EXT TR - EXT TR + RSSI RFRXD RFTXD FRONT INTERIOR LF ANTENNA (BEHIND MIDDLE OF DASH) GRN WIRE GRY WIRE IGNITION KEY SWITCH IGNITION SWITCH CONTROL UNIT KEY SW HBRK SW KEY OUT IMMOCONT KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) KEYLESS ACCESS RF UNIT 2 (MIDDLE OF REAR SHELF) KNOB LOCK SOLENOID KNOB SWITCH LT BLU WIRE LT GRN WIRE ORG/ WIRE OTR HNDL EXT R - EXT R + EXT TI - EXT TI + PNK PNK WIRE PNK WIRE PPL REAR BUMPER LF ANTENNA (BEHIND MIDDLE OF REAR BUMPER) REAR INTERIOR LF ANTENNA (UNDER REAR OF CENTER CONSOLE) REAR SHELF LF ANTENNA (MIDDLE OF REAR SHELF) RED WIRE RF GND RF GND RXVCC TXVCC ROTATE SW KNOB SW IMMOBI ALRM DIAG H S NET IGN TRX ROTATE SWITCH SCS IGN CNTRL SMART MIL TS FR AS DL FR AS TS FR DR DL FR DR WHT WIRE YEL WIRE

B-CAN BLK WIRE DRIVER'S MPCS UNIT (IN DRIVER'S DOOR) VMP DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUEL FILL DOOR OPENER RELAY FUEL FILL DOOR OPENER SOLENOID (ON LEFT SIDE OF TRUNK) FUEL FILL DOOR OPENER SWITCH FUEL LID FUEL SW FUSE 21 FUSE 27 FUSE 7 GRN WIRE HOT AT ALL TIMES HOT IN ON OR START LT BLU WIRE LT GRN WIRE MICU PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE TRUNK LID OPENER/FUEL FILL DOOR OPENER SWITCH VBU WHT WIRE YEL WIRE

ATP-R B-CAN BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DOWN DRIVER'S POWER SEAT ADJUSTMENT SWITCH DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) GRN WIRE GRY WIRE LEFT LT BLU WIRE MICU MIRROR MIRROR DN MIRROR LT MIRROR RT MIRROR UP PNK WIRE POWER MIRROR SWITCH LIGHTS PPL RIGHT TRANSMISSION RANGE SWITCH (ON TRANSAXLE WHT WIRE

B-CAN BLK WIRE BLU WIRE BRN WIRE EXT F - EXT F + EXT FR AS + RXVCC TXVCC RSSI EXT FR AS - RFRXD RFTXD EXT FR DR - EXT FR DR + EXT TR - EXT TR + RSSI RFRXD RFTXD FRONT INTERIOR LF ANTENNA (BEHIND MIDDLE OF DASH) GRN WIRE GRY WIRE IGNITION KEY SWITCH IGNITION SWITCH CONTROL UNIT KEY SW HBRK SW KEY OUT IMMOCONT KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) KEYLESS ACCESS RF UNIT 2 (MIDDLE OF REAR SHELF) KNOB LOCK SOLENOID KNOB SWITCH LT BLU WIRE LT GRN WIRE ORG/ WIRE OTR HNDL EXT R - EXT R + EXT TI - EXT TI + PNK PNK WIRE PNK WIRE PPL REAR BUMPER LF ANTENNA (BEHIND MIDDLE OF REAR BUMPER) REAR INTERIOR LF ANTENNA (UNDER REAR OF CENTER CONSOLE) REAR SHELF LF ANTENNA (MIDDLE OF REAR SHELF) RED WIRE RF GND RF GND RXVCC TXVCC ROTATE SW KNOB SW IMMOBI ALRM DIAG H S NET IGN TRX ROTATE SWITCH SCS IGN CNTRL SMART MIL TS FR AS DL FR AS TS FR DR DL FR DR WHT WIRE YEL WIRE

+B UP SW +B RLY COIL RLY OUT SGND 0) OFF 1) UP 2) DOWN 3) AUTO DOWN 4) AUTO UP AUTO AUTO UP AUTO UP DOWN ILL(-) B-CAN B-CAN VBU UART BLK WIRE BLU WIRE BRN WIRE CONTROL BLOCK DOWN DRIVER'S MPCS UNIT (IN DRIVER'S DOOR) DRIVER'S SWITCH FRONT PASSENGER'S SWITCH FUSE 21 FUSE 24 FUSE 27 FUSE 7 GND DOWN GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) HOT IN ON OR START ILL KEY LOCK KEY UNLOCK UNLOCK LOCK KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) B-CAN LEFT REAR SWITCH LT BLU WIRE LT GRN WIRE MAIN SWITCH MICU ORG/ WIRE PG SGND PLSA PLSB SVCC DOWN UP PNK PNK WIRE PNK WIRE POWER WINDOW MASTER SWITCH PPL RED WIRE RIGHT REAR SWITCH TRANSMITTER UART UP AUTO DOWN VBU WHT WIRE YEL WIRE

10 11 12 PPL PPL 10 20 9 8 18 BUS + BUS - BUS SHLD CAN-H CAN-L 11 5 12 RG SH RG L + RG GND 14 6 13 MIC GND MIC SIG + MIC SH 15 26 COMPUTER DATA LINES SYSTEM 5 4 2 3 1 SHFL B-CAN BLK WIRE COMPUTER DATA LINES SYSTEM DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 5 GAUGE CONTROL UNIT GRN WIRE GRY WIRE HANDS FREELINK CONTROL UNIT (BEHIND RIGHT KICK PANEL) HFT COM 1 HFT COM 2 HFT COM 3 HFT COM 4 HFT COM SHLD HOT AT ALL TIMES J/C LINE OUT + LT GRN WIRE MIC IN - MIC OUT + MIC SH MICROPHONE ROOF CONSOLE MUTE NAVIGATION UNIT (IN TRUNK, BELOW LEFT SIDE OF PACKAGE TRAY) PCM (UNDER MIDDLE OF DASH) PPL PPL 12 13 PPL STRG SW RED WIRE STRG SW WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 -B 1 2 PHONE GPS 17 18 PNK WIRE AUDIO AMPLIFIER (RIGHT SIDE OF TRUNK) AUDIO UNIT AUDIO-HVAC SUB DISPLAY- CLOCK AUXILIARY UNDER-DASH RELAY BOX (UNDER LEFT SIDE OF DASH) B-CAN BLANK BLANK CLOCK LODE LCD BL + FR CTR - SUB - AMP SHLD BOSE BUS - BLK WIRE BLU WIRE BOSE BUS - BRN WIRE CELLULAR ANTENNA/ ONSTAR SYSTEM GPS ANTENNA CELLULAR PHONE ANTENNA CLIMATE CONTROL UNIT CLK-A/C CLOCK DATA DIAG DISPLAY PANEL CONTROL UNIT DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FR CTR + FR-L FR-R FUSE 32 FUSE 5 GRN WIRE GRY WIRE HFT MUTE HOT AT ALL TIMES HOT IN ACC OR ON J/C KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) LCD BL + LODE LT BLU WIRE LT GRN WIRE MICU NCA WIRE ONSTAR CONTROL UNIT (BEHIND REAR SEAT) ONSTAR SYSTEM GPS ANTENNA ORG/ WIRE PNK WIRE PPL PRE AMP SHLD RR R - RR L - FR R - FR L - ILL - GND RED WIRE RELAY REM ON REM SW NAVI SCTY RR R + RR L + FR R + FR L + ILL + +B REM SW GND RR-L RR-R SCTY SHIFT INTERLOCK SYSTEM SHLD SEG TEST DATA LCD BL - SO-AC PNK PPL WIRE STARTING/ CHARGING SYSTEM SUB + SW RADIO TELEMA MUTE TELEMA MUTE HP MUTE AC-CLK TEST WHT WIRE YEL WIRE

10 20 9 8 18 BUS + BUS - BUS SHLD CAN-H CAN-L 11 5 12 RG SH RG L + RG GND 14 6 13 MIC GND MIC SIG + MIC SH 5 4 2 3 1 SHFL B-CAN BLK WIRE COMPUTER DATA LINES SYSTEM DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 21 FUSE 5 GAUGE CONTROL UNIT GRN WIRE GRY WIRE HANDS FREELINK CONTROL UNIT (BEHIND RIGHT KICK PANEL) HFT COM 1 HFT COM 2 HFT COM 3 HFT COM 4 HFT COM SHLD HOT AT ALL TIMES HOT IN ON OR START J/C LINE LINE OUT + LT GRN WIRE MIC IN - MIC OUT + MIC SH MICROPHONE ROOF CONSOLE MUTE NAVIGATION UNIT (IN TRUNK, BELOW LEFT SIDE OF PACKAGE TRAY) ONSTAR CONTROL UNIT (BEHIND REAR SEAT) PCM (UNDER MIDDLE OF DASH) PNK PNK J/C WIRE PPL PPL 19 20 PPL PPL PPL STRG SW RED WIRE SHD OUT STRG SW WHT WIRE YEL WIRE

11 12 LBSC LBSD B-CAN B-CAN DOOR SW (DR) BEEPER BLK WIRE BLU (OR LT BLU) WIRE BLU WIRE BLU/RED WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE COMBINATION SWITCH CONTROL UNIT DRIVE CIRCUIT DRIVER'S DOOR SWITCH DRIVER'S MPCS UNIT (IN DRIVER'S DOOR) DRIVER'S SEAT BELT SWITCH DRIVER'S SEAT BELT TENSION REDUCER DRIVER'S UNDER-DASH FUSE 7 FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 21 GAUGE CONTROL MODULE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION SWITCH CONTROL UNIT J/C 405 (UNDER STEERING COLUMN COVER) KEY LT B-CAN KEY SW KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) LIGHTS ON IND LIGHTS ON/FOG LIGHT BRIGHTNESS CONTROL AND DIMMING CIRCUIT LOW OIL PRESSURE IND LT GRN WIRE MICU ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER RED WIRE RED/BLU WIRE REGULATOR RIGHT REAR DOOR LOCK ACTUATOR/KNOB SWITCH/DOOR SWITCH SEAT BELT REMINDER IND SEAT BELT SWITCH SG-1 SG-2 SOLENOID (ON BASE OF LEFT "B" PILLAR) SRS UNIT (UNDER LOWER MIDDLE OF DASH) WHT WIRE WIPER/WASHER SWITCH YEL WIRE YEL/RED WIRE

B+ DOOR LOCK B-CAN BLK WIRE BLK/RED WIRE DRIVER'S MPCS UNIT (IN DRIVER'S DOOR) DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 27 FUSE 7 FUSE 8 GRN WIRE HOT AT ALL TIMES ILL ILL KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MICU PNK WIRE TRUNK ACT TRUNK HANDLE SW TRUNK LID LATCH SWITCH (MIDDLE OF TRUNK) TRUNK LID OPENER MAIN SWITCH TRUNK LID OPENER SOLENOID TRUNK LID OPENER SWITCH TRUNK LID OPENER/FUEL LID OPENER SWITCH TRUNK LID OUTER HANDLE SWITCH (MIDDLE OF TRUNK) TRUNK MAIN SW TRUNK SW VBU VMP WHT WIRE YEL WIRE