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Body Control Module Connector for Inputs and Outputs (2018 2019 2020 2021 2022 2023 2024)

Connector Index
Body Control Module Connector A (14P)
Body Control Module Connector B (36P)
Body Control Module Connector C (28P)
Body Control Module Connector D (40P)
Body Control Module Connector E (24P)
Body Control Module Connector F (36P)
Body Control Module Connector G (32P)

Body Control Module Connector A (14P) (female terminals) 

GHH445744Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 +B HAZARD Power source for IPD About battery voltage at all times
2 GND Ground for body control module Less than 0.2 V at all times
3 INTR LT CUT RLY CL- Outputs INTR LT CUT RLY CL- signal With interior lights are ON: less than 0.2 VWith interior lights are OFF: about battery voltage
4 Not used --- ---
5 Not used --- ---
6 GND Ground for body control module Less than 0.2 V at all times
7 RR WIPER MTR Outputs RR WIPER MTR signal ---
8 GND Ground for body control module Less than 0.2 V at all times
9 +B L H/L HI Power source for headlights (HI) About battery voltage at all times
10 L H/L HI Outputs L H/L HI signal With headlights (HI) are ON: about battery voltageWith headlights (HI) are OFF: less than 0.2 V
11 Not used --- ---
12 R H/L HI Outputs R H/L HI signal With headlights (HI) are ON: about battery voltageWith headlights (HI) are OFF: less than 0.2 V
13 INTR LIGHT- Outputs INTR LIGHT- signal ---
14 +B R H/L HI Power source for headlights (HI) About battery voltage at all times

Body Control Module Connector B (36P) (female terminals) 

GHH445745Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 Not used --- ---
2 Not used --- ---
3 Not used --- ---
4 *4 FR DEICER RLY CL- Outputs FR DEICER RLY CL- signal With heated windshield wiper area ON: less than 0.2 V
5 FUEL LID ACT RLY CL- Outputs FUEL LID ACT RLY CL- signal With fuel fill door release actuator operation: less than 0.2 V
6 RR WASHER RLY CL- Outputs RR WASHER RLY CL- signal With rear window washer ON: less than 0.2 VWith rear window washer OFF: about battery voltage
7 RL DOOR LOCK RLY CL- Outputs RL DOOR LOCK RLY CL- signal With left sliding door lock actuator in locking operation: less than 0.2 V
8 RL DOOR UNLOCK RLY CL- Outputs RL DOOR UNLOCK RLY CL- signal With left sliding door lock actuator in unlocking operation: less than 0.2 V
9 *1 VAC RLY CL- Outputs VAC RLY CL- signal HondaVAC motor operation: less than 0.2 V
10 BACK UP(WIPER) Outputs BACK UP (WIPER) signal With wiper HI or LO operation: about battery voltageIf none of the above conditions are met: less than 0.2 V
11 Not used --- ---
12 FR WASHER RLY CL- Outputs FR WASHER RLY CL- signal With windshield washer ON: less than 0.2 VWith windshield washer OFF: about battery voltage
13 Not used --- ---
14 Not used --- ---
15 RR DEF RLY CL- Detects RR DEF RLY CL- signal With rear window defogger ON: less than 0.2 V
16 +B SMART Power source for body control module About battery voltage at all times
17 L TURN Outputs L TURN signal With left turn signal lights are ON: about battery voltage
18 Not used --- ---
19 Not used --- ---
20 B-CAN_H Communication line ---
21 B-CAN_L Communication line ---
22 F-CAN A_H Communication line ---
23 F-CAN A_L Communication line ---
24 BACK UP H/L BACK UP H/L signal ---
25 Not used --- ---
26 Not used --- ---
27 DOOR LOCK RELAY CL- Outputs DOOR LOCK RELAY signal With door lock actuators in locking operation: less than 0.2 V
28 HORN RLY CL- HORN RLY CL- signal With horn no sound: about battery voltage With horn sound: less than 0.2 V

*1: With HondaVAC

*2: Without power tailgate

*3: Without security horn

*4: With heated windshield wiper area

Terminal number Terminal name Description Signal
29 *2 TRUNK ACT RLY CL- Outputs TRUNK ACT RLY CL- signal With tailgate release actuator operation: less than 0.2 V
30 *3 HORN SW Detects HORN SW signal With horn switch OFF: about battery voltage With horn switch ON: less than 0.2 V
31 DR DOOR UNLOCK RELAY CL- Outputs DR DOOR UNLOCK RELAY CL- signal With driver's door lock actuator in unlocking operation: less than 0.2 V
32 DOOR UNLOCK RELAY CL- Outputs DOOR UNLOCK RELAY signal With door lock actuators in unlocking operation: less than 0.2 V
33 Not used --- ---
34 R TURN Outputs R TURN signal With right turn signal lights are ON: about battery voltage
35 Not used --- ---
36 Not used --- ---

*1: With HondaVAC

*2: Without power tailgate

*3: Without security horn

*4: With heated windshield wiper area

Body Control Module Connector C (28P) (female terminals) 

GHH445746Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 ATP-P Detects ATP-P signal With the vehicle in the ON mode and P position/mode: less than 0.2 V With out of P position/mode and body control module is wakeup mode: about battery voltage With out of P position/mode and body control module is sleep mode: pulse
2 HAZARD SW Detects HAZARD SW signal With hazard warning switch OFF: about battery voltage With hazard warning switch ON: less than 0.2 V
3 COMBI SW GND(LT) Ground for combination light switch Less than 0.2 V at all times
4 TRUNK/TAIL GATE HANDLE SW Detects TRUNK/TAIL GATE HANDLE SW signal With tailgate outer handle switch ON: less than 0.2 V With tailgate outer handle switch OFF and body control module is wakeup mode: about battery voltage With tailgate outer handle switch OFF and body control module is sleep mode: pulse
5 Not used --- ---
6 FR FOG SW Detects FR FOG SW signal With fog light switch ON: less than 0.2 V With fog light switch OFF and body control module is wakeup mode: about battery voltage With fog light switch OFF and body control module is sleep mode: pulse
7 PASSING SW Detects PASSING SW signal With combination light switch PASSING: less than 0.2 V With combination light switch OFF and body control module is wakeup mode: about battery voltage With combination light switch OFF and body control module is sleep mode: pulse
8 H/L HI SW Detects H/L HI SW signal With combination light switch HI: less than 0.2 V With combination light switch OFF and body control module is wakeup mode: about battery voltage With combination light switch OFF and body control module is sleep mode: pulse
Terminal number Terminal name Description Signal
9 H/L ON SW Detects H/L ON SW signal With combination light switch ON: less than 0.2 V With combination light switch OFF and body control module is wakeup mode: about battery voltage With combination light switch OFF and body control module is sleep mode: pulse
10 H/L OFF SW Detects H/L OFF SW signal With combination light switch OFF: less than 0.2 V With combination light switch ON and body control module is wakeup mode: about battery voltage With combination light switch ON and body control module is sleep mode: pulse
11 PARKING LT SW Detects PARKING LT SW signal With combination light switch PARKING: less than 0.2 V With combination light switch OFF and body control module is wakeup mode: about battery voltage With combination light switch OFF and body control module is sleep mode: pulse
12 IG2 DRL Detects IG2 DRL signal With the vehicle in the ON mode: about battery voltage
13 LIN (FR WIPER) Communication line ---
14 Not used --- ---
15 RR L SILICON UNLOCK Detects RR L SILICON UNLOCK signal With left sliding door lock knob switch UNLOCK: less than 0.2 V With left sliding door lock knob switch LOCK and body control module is wakeup mode: about battery voltage With left sliding door lock knob switch LOCK and body control module is sleep mode: pulse
16 RR R SILICON UNLOCK Detects RR R SILICON UNLOCK signal With right sliding door lock knob switch UNLOCK: less than 0.2 V With right sliding door lock knob switch LOCK and body control module is wakeup mode: about battery voltage With right sliding door lock knob switch LOCK and body control module is sleep mode: pulse
17 SIL RR DR LOCK Detects SIL RR DR signal With left sliding door lock knob switch LOCK: less than 0.2 V With left sliding door lock knob switch UNLOCK and body control module is wakeup mode: about battery voltage With left sliding door lock knob switch UNLOCK and body control module is sleep mode: pulse
18 Not used --- ---
19 HOOD SW Detects HOOD SW signal With hood latch switch ON: less than 0.2 V With hood latch switch OFF and body control module is wakeup mode: about battery voltage With hood latch switch OFF and body control module is sleep mode: pulse
20 Not used --- ---
21 Not used --- ---
22 Not used --- ---
23 ACC ACC power source With the vehicle in the ACCESSORY or ON mode: about battery voltage
24 BACK LT Detects BACK LT signal With the vehicle in the ON mode and R position/mode: about battery voltage If none of the above conditions are met: less than 0.2 V
25 STOP SW Detects STOP SW signal With brake pedal pressed: about battery voltage With brake pedal released: less than 0.2 V
26 Not used --- ---
27 +B BACK UP Power source for body control module About battery voltage at all times
28 Not used --- ---

Body Control Module Connector D (40P) (female terminals) 

GHH445747Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 Not used --- ---
2 FR WIPER INT SW Detects FR WIPER INT SW signal With windshield wiper switch INT or LO: less than 0.2 V With out of windshield wiper switch INT or LO and body control module is wakeup mode: about battery voltage With out of windshield wiper switch INT or LO and body control module is sleep mode: less than 0.2 V
3 FR WIPER HI SW Detects FR WIPER HI SW signal With windshield wiper switch HI or LO: less than 0.2 V With out of windshield wiper switch HI or LO and body control module is wakeup mode: about battery voltage With out of windshield wiper switch HI or LO and body control module is sleep mode: less than 0.2 V
4 FR WIPER MIST SW Detects FR WIPER MIST SW signal With windshield washer switch MIST: less than 0.2 V With out of windshield wiper switch MIST and body control module is wakeup mode: about battery voltage With out of windshield wiper switch MIST and body control module is sleep mode: less than 0.2 V
5 FR WASHER SW Detects FR WASHER SW signal With windshield washer switch ON: less than 0.2 V With windshield washer switch OFF and body control module is wakeup mode: about battery voltage With windshield washer switch OFF and body control module is sleep mode: less than 0.2 V
6 RR WIPER INT SW Detects RR WIPER INT SW signal With rear window wiper switch INT: less than 0.2 V With out of rear window wiper switch INT and body control module is wakeup mode: about battery voltage With out of rear window wiper switch INT and body control module is sleep mode: less than 0.2 V
7 RR WIPER SW Detects RR WIPER SW signal With rear window wiper switch ON: less than 0.2 V With out of rear window wiper switch ON and body control module is wakeup mode: about battery voltage With out of rear window wiper switch ON and body control module is sleep mode: less than 0.2 V
8 RR WASHER SW Detects RR WASHER SW signal With rear window washer switch INT: less than 0.2 V With out of rear window washer switch INT and body control module is wakeup mode: about battery voltage With out of rear window washer switch INT and body control module is sleep mode: less than 0.2 V
9 COMBI SW GND (WIP) Ground for wiper/washer switch Less than 0.2 V at all times
10 Not used --- ---
11 Not used --- ---

*1: With LED headlight

*2: Without power tailgate

*3: With heated windshield wiper area

Terminal number Terminal name Description Signal
12 *3 IG1 METER Detects IG1 METER signal With heated windshield wiper area switch ON: less than 0.2 V With heated windshield wiper area switch OFF and body control module is wakeup mode: about battery voltage With heated windshield wiper area switch OFF and body control module is sleep mode: less than 0.2 V
13 Not used --- ---
14 Not used --- ---
15 Not used --- ---
16 *1 H/L LO SIG Communication line ---
17 Not used --- ---
18 RL DOOR UNLOCK RLY CL- Outputs RL DOOR UNLOCK RLY CL- signal With fuel fill door opener switch ON: less than 0.2 V
19 Not used --- ---
20 Not used --- ---
21 Not used --- ---
22 FL DOOR SW Detects FL DOOR SW signal With driver's door switch ON: less than 0.2 V With driver's door switch OFF and body control module is wakeup mode: about battery voltage With driver's door switch OFF and body control module is sleep mode: pulse
23 FR DOOR SW Detects FR DOOR SW signal With front passenger's door switch ON: less than 0.2 V With front passenger's door switch OFF and body control module is wakeup mode: about battery voltage With front passenger's door switch OFF and body control module is sleep mode: pulse
24 RL DOOR SW Detects RL DOOR SW signal With left sliding door switch ON: less than 0.2 V With left sliding door switch OFF and body control module is wakeup mode: about battery voltage With left sliding door switch OFF and body control module is sleep mode: pulse
25 Not used --- ---
26 Not used --- ---
27 TAIL GATE SW Detects TAIL GATE SW signal With tailgate latch switch ON: less than 0.2 V With tailgate latch switch OFF and body control module is wakeup mode: about battery voltage With tailgate latch switch OFF and body control module is sleep mode: pulse
28 RR DOOR SW Detects RR DOOR SW signal With right sliding door switch ON: less than 0.2 V With right sliding door switch OFF and body control module is wakeup mode: about battery voltage With right sliding door switch OFF and body control module is sleep mode: pulse
29 Not used --- ---
30 Not used --- ---
31 Not used --- ---
32 Not used --- ---
33 Not used --- ---
34 *2 CDS Detects CDS signal With SRS unit collision detection: less than 0.2 V With SRS unit non-collision detection and body control module is wakeup mode: about battery voltage With body control module is sleep mode: less than 0.2 V
35 S-NET Communication line ---
36 K LINE Communication line ---
37 Not used --- ---
38 Not used --- ---
39 Not used --- ---
40 Not used --- ---

*1: With LED headlight

*2: Without power tailgate

*3: With heated windshield wiper area

Body Control Module Connector E (24P) (female terminals) 

GHH445748Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 IG1 ACG IG1 power source With the vehicle in the ON or START mode: about battery voltage
2 Not used --- ---
3 CARGO LT Outputs CARGO LT signal With cargo area light are ON: less than 0.2 V With cargo area light are OFF: about battery voltage
4 *4 SCTY 2 Detects SCTY 2 signal ---
5 R TURN SW Detects R TURN SW signal With right turn signal switch ON: less than 0.2 V With right turn signal switch OFF and body control module is wakeup mode: about battery voltage With right turn signal switch OFF and body control module is sleep mode: less than 0.2 V
6 L TURN SW Detects L TURN SW signal With left turn signal switch ON: less than 0.2 V With left turn signal switch OFF and body control module is wakeup mode: about battery voltage With left turn signal switch OFF and body control module is sleep mode: less than 0.2 V
7 *3 VAC SW Outputs VAC SW signal ---
8 Not used --- ---
9 Not used --- ---
10 Not used --- ---
11 Not used --- ---
12 Not used --- ---
13 *3 VAC IND Outputs VAC IND signal ---
14 *1 IG1 MICU (DC/DC) IG1 power source With the vehicle in the ON or START mode: about battery voltage
15 DR COURTESY LT- Outputs DR COURTESY LT- signal With driver's door courtesy light are ON: less than 0.2 V With driver's door courtesy light are OFF: about battery voltage
16 AS COURTESY LT- Outputs AS COURTESY LT- signal With front passenger's door courtesy light are ON: less than 0.2 V With front passenger's door courtesy light are OFF: about battery voltage
17 Not used --- ---
18 Not used --- ---
19 Not used --- ---
20 Not used --- ---
21 *2 FR WIPER INT VOL Detects FR WIPER INT VOL signal With the vehicle in the ON mode: about 0-5 V (depending on intermittent dwell time controller)
22 SMART BUZZER Outputs SMART BUZZER signal ---
23 Not used --- ---
24 *3 VAC TIME OUT Outputs VAC TIME OUT signal ---

*1: With auto idle stop system

*2: With intermittent dwell time controller

*3: With HondaVAC

*4: With display audio

Body Control Module Connector F (36P) (female terminals) 

GHH445749Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 * MTR CONT Outputs MTR CONT signal ---
2 IG1 COIL+ Outputs IG1 COIL+ signal With the vehicle in the ON mode: about battery voltage With the vehicle in the OFF (LOCK) mode: less than 0.2 V
3 SWILL1 Outputs SWILL1 signal With engine start/stop switch light (RED) OFF: about battery voltage With engine start/stop switch light (RED) ON: less than 0.2 V
4 SWILL2 Outputs SWILL2 signal With engine start/stop switch light (WHITE) OFF: about battery voltage With engine start/stop switch light (WHITE) ON: less than 0.2 V
5 ESL PWR Outputs ESL PWR signal ---
6 STS Outputs STS signal With engine starting request: about battery voltage
7 Not used --- ---
8 Not used --- ---
9 Not used --- ---
10 EXT M+ Outputs EXT M+ signal ---
11 SSSW LF ANT+ Outputs SSSW LF ANT+ signal ---
12 EXT FR AS+ Outputs EXT FR AS+ signal ---
13 EXT FR DR+ Outputs EXT FR DR+ signal ---
14 EXT F+ Outputs EXT F+ signal ---
15 EXT RR R+ Outputs EXT RR R+ signal ---
16 EXT RR L+ Outputs EXT RR L+ signal ---
17 EXT R+ Outputs EXT R+ signal ---
18 Not used --- ---
19 Not used --- ---
20 Not used --- ---
21 L-LINE Communication line ---
22 Not used --- ---
23 Not used --- ---
24 Not used --- ---
25 Not used --- ---
26 Not used --- ---
27 Not used --- ---
28 EXT M- Outputs EXT M- signal ---
29 SSSW LF ANT- Outputs SSSW LF ANT- signal ---
30 EXT FR AS- Outputs EXT FR AS- signal ---
31 EXT FR DR- Outputs EXT FR DR- signal ---

*: With electric steering lock

Terminal number Terminal name Description Signal
32 EXT F- Outputs EXT F- signal ---
33 EXT RR R- Outputs EXT RR R- signal ---
34 EXT RR L- Outputs EXT RR L- signal ---
35 EXT R- Outputs EXT R- signal ---
36 Not used --- ---

*: With electric steering lock

Body Control Module Connector G (32P) (female terminals) 

GHH445750Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 DL FR AS Detects DL FR AS signal ---
2 Not used --- ---
3 *2 ESL SW B Detects ESL SW B signal ---
4 *2 ESL SW C Detects ESL SW C signal ---
5 *2 ESL SW D Detects ESL SW D signal ---
6 *2 MTR CUT1(CONT) Detects MTR CUT1(CONT) signal ---
7 *2 MTR CUT2(IG1) Detects MTR CUT2 (IG1) signal ---
8 TS RR R Detects TS RR R signal ---
9 SS2(-) Detects SS2(-) signal ---
10 IG1-B SIG Detects IG1-B SIG signal With the vehicle in the ON or START mode: about battery voltage
11 IG2 RLY S Detects IG2 RLY S signal With the vehicle in the ON mode: about battery voltage
12 Not used --- ---
13 Not used --- ---
14 VOUT RR R Outputs VOUT RR R signal ---
15 Not used --- ---
16 ACC CONT Outputs ACC CONT signal With the vehicle in the ACCESSORY or ON mode: about battery voltageWith the vehicle in the OFF (LOCK) mode: less than 0.2 V
17 RLY GND Ground for IG1A/IG1B/IG2/ACC relay circuits Less than 0.2 V at all times
18 SS1(+) Detects SS1(+) signal Engine start/stop switch pressed: about battery voltageEngine start/stop switch released: less than 0.2 V
19 DL FR DR Detects DL FR DR signal ---
20 Not used --- ---
21 TS T/G Detects TS T/G signal With tailgate outer handle lock switch ON: less than 0.2 V With tailgate outer handle lock switch OFF and body control module is wakeup mode: about battery voltage With tailgate outer handle lock switch OFF and body control module is sleep mode: pulse

*1: With hands free access power tailgate

*2: With electric steering lock

Terminal number Terminal name Description Signal
22 TS FR DR Detects TS FR DR signal ---
23 H-BRAKE SW Detects H-BRAKE SW signal ---
24 *1 HFA OUPUT Detects HFA OUPUT signal ---
25 TS FR AS Detects TS FR AS signal ---
26 TS RR L Detects TS RR L signal ---
27 IG1-A SIG Detects IG1-A SIG signal With the vehicle in the ON or START mode: about battery voltage
28 IGN TRX Communication line ---
29 VOUT RR L Outputs VOUT RR L signal ---
30 VOUT FR AS Outputs VOUT FR AS signal ---
31 VOUT FR DR Outputs VOUT FR DR signal ---
32 IG2 COIL+ Outputs IG2 COIL+ signal With the vehicle in the ON mode: about battery voltage With the vehicle in the OFF (LOCK) mode: less than 0.2 V

*1: With hands free access power tailgate

*2: With electric steering lock