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Home >> Honda >> 2021 >> CR-V EX, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 37 (Driving Position Memory System - Testing & Troubleshooting (Hybrid)) >> Connector View >> Body Control Module Connector for Inputs and Outputs

Body Control Module Connector for Inputs and Outputs

WARNING: This page is about a different variant/trim than selected.
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) 

GHH379544Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 +B_HAZARD +B power supply About battery voltage at all times
2 GND Body control module ground Less than 0.2 V at all times
3 --- Not used ---
4 --- Not used ---
5 --- Not used ---
6 GND Body control module ground Less than 0.2 V at all times
7 RR_WIPER_MTR Outputs rear window wiper motor signal ---
8 GND Body control module ground Less than 0.2 V at all times
9 --- Not used ---
10 --- Not used ---
11 --- Not used ---
12 --- Not used ---
13 INTR_LIGHT- Detects interior lights signal ---
14 --- Not used ---

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

GHH379545Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 --- Not used ---
2 --- Not used ---
3 --- Not used ---
4 --- Not used ---
5 --- Not used ---
6 --- Not used ---
7 --- Not used ---
8 --- Not used ---
9 --- Not used ---
10 BACK_UP (WIPER) Outputs windshield wiper control unit/motor (wiper HI/LO) signal With wiper HI or LO operation: about battery voltage
If none of above conditions are met: less than 0.2 V
11 --- Not used ---
12 --- Not used ---
13 --- Not used ---
14 P/W_TIMER Drives power window relay Without vehicle off operation: about battery voltage
With vehicle off operation: less than 0.2 V
15 --- Not used ---
16 +B_SMART +B power source About battery voltage at all times
17 RR_L_TURN Outputs left turn signal light signal With left turn signal lights are ON: about battery voltage
18 FR_L_TURN Outputs left turn signal light signal With left turn signal lights are ON: about battery voltage
19 --- Not used ---
20 B-CAN_H Communication line ---
21 B-CAN_L Communication line ---
22 F-CAN B_H Communication line ---
23 F-CAN B_L Communication line ---
24 --- Not used ---
25 --- Not used ---

*: Without power tailgate

Terminal number Terminal name Description Signal
26 --- Not used ---
27 DOOR_LOCK_RELAY_CL- Drives power door lock relay circuit (LOCK) signal With door lock actuators in locking operation: less than 0.2 V
28 --- Not used ---
29* TRUNK_ACT_RLY_CL- Drives tailgate release actuator relay circuit With tailgate release actuator operation: less than 0.2 V
30 --- Not used ---
31 DR_DOOR_UNLOCK_RELAY_CL- Drives power door lock relay circuit (DR UNLOCK) With driver's door lock actuator in unlocking operation: less than 0.2 V
32 DOOR_UNLOCK_RELAY_CL- Drives power door lock relay circuit (UNLOCK) With door lock actuators in unlocking operation: less than 0.2 V
33 --- Not used ---
34 RR_R_TURN Outputs right turn signal light signal With right turn signal lights are ON: about battery voltage
35 FR_R_TURN Outputs right turn signal light signal With right turn signal lights are ON: about battery voltage
36 --- Not used ---

*: Without power tailgate

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

GHH379546Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 ATP-P Detects transmission in P position/mode signal With 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 warning switch 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

*: With front fog light

Terminal number Terminal name Description Signal
4 T/G_OPEN_SW Detects tailgate outer handle switch 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 front fog light switch signal With front fog light switch ON: less than 0.2 V
With front fog light switch OFF and body control module is wakeup mode: about battery voltage
With front fog light switch OFF and body control module is sleep mode: pulse
7 PASSING_SW Detects combination light switch PASSING 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 combination light switch HI 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
9 H/L_ON_SW Detects combination light switch ON 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 combination light switch OFF 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 combination light switch PARKING 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 IG2 power source With vehicle in ON mode: about battery voltage
13 LIN(FR_WIPER) Communication line ---
14 --- Not used ---

*: With front fog light

Terminal number Terminal name Description Signal
15 RR_L_SILCON_UNLOCK Detects left rear door lock knob switch signal With left rear door lock knob switch UNLOCK: less than 0.2 V
With left rear door lock knob switch LOCK and body control module is wakeup mode: about battery voltage
With left rear door lock knob switch LOCK and body control module is sleep mode: pulse
16 RR_R_SILCON_UNLOCK Detects right rear door lock knob switch signal With right rear door lock knob switch UNLOCK: less than 0.2 V
With right rear door lock knob switch LOCK and body control module is wakeup mode: about battery voltage
With right rear door lock knob switch LOCK and body control module is sleep mode: pulse
17 --- Not used ---
18 --- Not used ---
19 --- Not used ---
20 --- Not used ---
21 --- Not used ---
22 --- Not used ---
23 ACC_KEYLOCK ACC power source With vehicle in ACCESSORY or ON mode: about battery voltage
24 BACK_LT Detects back-up light signal With vehicle in ON mode and R position/mode: about battery voltage
If none of above conditions are met: less than 0.2 V
25 STOP_SW Detects brake pedal position switch signal With brake pedal pressed: about battery voltage
With brake pedal released: less than 0.2 V
26 --- Not used ---
27 +B_BACK_UP +B power source About battery voltage at all times
28 --- Not used ---

*: With front fog light

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

GHH379547Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 --- Not used ---
2 FR_WIPER_INT_SW Detects windshield wiper switch INT or LO 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 windshield wiper switch HI or LO 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 windshield washer switch MIST 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 windshield washer switch ON 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 rear window wiper switch INT 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 rear window wiper switch ON 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 rear window washer switch signal With rear window washer switch ON: less than 0.2 V
With rear window washer switch OFF and body control module is wakeup mode: about battery voltage
With rear window washer switch OFF 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 ---

*: Without power tailgate

Terminal number Terminal name Description Signal
11 --- Not used ---
12 --- Not used ---
13 --- Not used ---
14 --- Not used ---
15 --- Not used ---
16 --- Not used ---
17 --- Not used ---
18 --- Not used ---
19 --- Not used ---
20 --- Not used ---
21 --- Not used ---
22 FL_DOOR_SW Detects driver's door switch signal With driver's door switch ON: less than 0.2 Vs sleep mode: pulse
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 front passenger's door switch 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 left rear door switch signal With left rear door switch ON: less than 0.2 V
With left rear door switch OFF and body control module is wakeup mode: about battery voltage
With left rear door switch OFF and body control module is sleep mode: pulse
25 --- Not used ---
26 --- Not used ---
27 T/G_SW Detects tailgate latch switch 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 right rear door switch signal With right rear door switch ON: less than 0.2 V
With right rear door switch OFF and body control module is wakeup mode: about battery voltage
With right rear 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 ---

*: Without power tailgate

Terminal number Terminal name Description Signal
34* CDS Detects SRS unit collision detection 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 at all time
35 S-NET Communication line ---
36 K-LINE Communication line ---
37 --- Not used ---
38 --- Not used ---
39 --- Not used ---
40 --- Not used ---

*: Without power tailgate

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

GHH379548Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 IG1_FUEL_PUMP IG1 power source With vehicle in ON or START mode: about battery voltage
2 --- Not used ---
3 TRUNK_LT Outputs cargo area light signal With cargo area light ON: less than 0.2 V
4 --- Not used ---
5 R_TURN_SW Detects right turn signal switch 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

*: With intermittent dwell time controller

Terminal number Terminal name Description Signal
6 L_TURN_SW Detects left turn signal switch 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 --- Not used ---
8 --- Not used ---
9 --- Not used ---
10 --- Not used ---
11 --- Not used ---
12 --- Not used ---
13 --- Not used ---
14 --- Not used ---
15 --- Not used ---
16 --- Not used ---
17 --- Not used ---
18 --- Not used ---
19 --- Not used ---
20 --- Not used ---
21* FR_WIPER_INT_VOL Detects windshield wiper/washer switch intermittent dwell time controller signal With vehicle in ON mode: about 0-5 V (depending on intermittent dwell time controller)
22 SMART_BUZZER Outputs keyless buzzer signal ---
23 --- Not used ---
24 --- Not used ---

*: With intermittent dwell time controller

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

GHH379549Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 --- Not used ---
Terminal number Terminal name Description Signal
2 IG1_COIL+ Drives IG1A and IG1B relay circuit With vehicle in ON or START mode: about battery voltage
With vehicle in OFF (LOCK) mode: less than 0.2 V
3 START_SW_IND1 Drives power switch light (RED) With power switch light (RED) OFF: about battery voltage
With power switch light (RED) ON: less than 0.2 V
4 START_SW_ILL Drives power switch light (WHITE) With power switch light (WHITE) OFF: about battery voltage
With power switch light (WHITE) ON: less than 0.2 V
5 ESL_PWR Outputs for park pawl actuator drive unit (ESL_PWR) signal ---
6 STS Outputs engine starting request signal With engine starting request: about battery voltage
7 --- Not used ---
8 --- Not used ---
9 --- Not used ---
10 --- Not used ---
11 SSSW_LF_ANT+ Outputs power switch LF antenna signal ---
12 EXT_FR_AS+ Outputs front passenger's door outer handle LF antenna signal ---
13 EXT_FR_DR+ Outputs driver's door outer handle LF antenna signal ---
14 EXT_TR+ Outputs rear bumper LF antenna signal ---
15 EXT_M+ Outputs middle interior LF antenna signal ---
16 EXT_F+ Outputs front interior LF antenna signal ---
17 EXT_R+ Outputs rear interior LF antenna 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 --- Not used ---
29 SSSW_LF_ANT- Outputs power switch LF antenna signal ---
30 EXT_FR_AS- Outputs front passenger's door outer handle LF antenna signal ---
31 EXT_FR_DR- Outputs driver's door outer handle LF antenna signal ---
32 EXT_TR- Outputs rear bumper LF antenna signal ---
Terminal number Terminal name Description Signal
33 EXT_M- Outputs middle interior LF antenna signal ---
34 EXT_F- Outputs front interior LF antenna signal ---
35 EXT_R- Outputs rear interior LF antenna signal ---
36 --- Not used ---

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

GHH379550Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 DL_FR_AS Detects front passenger's door outer handle touch sensor (LOCK) signal ---
2 --- Not used ---
3 --- Not used ---
4 --- Not used ---
5 --- Not used ---
6 --- Not used ---
7 MTR_CUT2(IG1) Detects for SBW shifter control module (MTR_CUT2(IG1)) signal ---
8 --- Not used ---
9 SS2(-) Detects power switch (SS2(-)) signal ---
10 IG1-B_SIG IG1 power source With vehicle in ON or START mode: about battery voltage
11 IG2_SIG IG2 power source With vehicle in ON mode: about battery voltage
12 --- Not used ---
13 --- Not used ---
14 --- Not used ---
15 --- Not used ---

*: With hands free access power tailgate

Terminal number Terminal name Description Signal
16 ACC_RLY_CL+ Drives ACC relay circuit With vehicle in ACCESSORY or ON mode: about battery voltage
With vehicle in OFF (LOCK) mode: less than 0.2 V
17 CONT_RLY_GND Ground for IG1A/IG1B/IG2/ACC relay circuits Less than 0.2 V at all times
18 SS1(+) Detects power switch (SS1(+)) signal Power switch pressed: about battery voltage
Power switch released: less than 0.2 V
19 DL_FR_DR Detects driver's door outer handle touch sensor (LOCK) signal ---
20 --- Not used ---
21 T/G_CLOSE_SW Detects tailgate lock switch signal With tailgate lock switch ON: less than 0.2 V
With tailgate lock switch OFF and body control module is wakeup mode: about battery voltage
With tailgate lock switch OFF and body control module is sleep mode: pulse
22 TS_FR_DR Detects driver's door outer handle touch sensor (UNLOCK) signal ---
23 PARK_BUSY Detects parking brake switch signal ---
24* KICK_SNSR Detects hands free access power tailgate control unit/sensor signal ---
25 TS_FR_AS Detects front passenger's door outer handle touch sensor (UNLOCK) signal ---
26 --- Not used ---
27 IG1-A_SIG IG1 power source With vehicle in ON or START mode: about battery voltage
28 IGN_TRX Communication line ---
29 --- Not used ---
30 VOUT_FR_AS Drives front passenger's door outer handle touch sensor ---
31 VOUT_FR_DR Drives driver's door outer handle touch sensor ---
32 IG2_COIL+ Drives IG2 relay circuit With vehicle in ON mode: about battery voltage
With vehicle in OFF (LOCK) mode: less than 0.2 V

*: With hands free access power tailgate