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Body Control Module Connector for Inputs and Outputs

Connector Index
Body Control Module Connector A (66P)
Body Control Module Connector B (66P)
Body Control Module Connector C (66P)

Body Control Module Connector A (66P) (female terminals) 

GHH386893Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 +B BACK UP +B power source for body control module About battery voltage at all times
2 IG1 FUEL PUMP IG1 power source With vehicle in ON or START mode: about battery voltage
3 Not used --- ---
4 ACC ACC power source With vehicle in ACCESSORY or ON mode: about battery voltage
5 Not used --- ---
6 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 wake-up mode: about battery voltage
With combination light switch OFF and body control module is sleep mode: pulse
7 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 wake-up mode: about battery voltage
With combination light switch OFF and body control module is sleep mode: pulse

*: With smart entry function

Terminal number Terminal name Description Signal
8 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 wake-up 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
9* TRUNK OPEN SW Detects TRUNK OPEN SW signal With trunk lid outer handle switch ON: less than 0.2 V
With trunk lid outer handle switch OFF and body control module is wake-up mode: about battery voltage
With trunk lid outer handle switch OFF and body control module is sleep mode: pulse
10 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 wake-up mode: about battery voltage
With windshield washer switch OFF and body control module is sleep mode: less than 0.2 V
11 Not used --- ---
12 SMALL LT SW Detects SMALL LT SW signal With combination light switch PARKING: less than 0.2 V
With combination light switch OFF and body control module is wake-up mode: about battery voltage
With combination light switch OFF and body control module is sleep mode: pulse
13 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 wake-up mode: about battery voltage
With fog light switch OFF and body control module is sleep mode: pulse
14 Not used --- ---
15 D/L LOCK RLY CL- Drives power door lock relay circuit (LOCK) With door lock actuators in locking operation: less than 0.2 V
16 Not used --- ---
17 Not used --- ---
18 TRUNK ACT RLY CL- Drives trunk lid release actuator relay circuit With trunk lid release actuator operation: less than 0.2 V
19 Not used --- ---
20 Not used --- ---
21 ATP-P Detects ATP-P signal With P position/mode: less than 0.2 V
With out of P position/mode and body control module is wake-up mode: about battery voltage
With out of P position/mode and body control module is sleep mode: pulse
22 Not used --- ---
23 IG2 DRL IG2 power source With vehicle in ON mode: about battery voltage
24 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 wake-up mode: about battery voltage
With out of windshield wiper switch MIST and body control module is sleep mode: less than 0.2 V

*: With smart entry function

Terminal number Terminal name Description Signal
25 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 wake-up mode: about battery voltage
With combination light switch OFF and body control module is sleep mode: pulse
26 BRK DIAG Detects BRK DIAG signal With brake pedal pressed: about battery voltage
With brake pedal released: less than 0.2 V
27 Not used --- ---
28 Not used --- ---
29 Not used --- ---
30 Not used --- ---
31 Not used --- ---
32 D/L UNLOCK RLY CL- Drives power door lock relay circuit (UNLOCK) With door lock actuators in unlocking operation: less than 0.2 V
33 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
34 Not used --- ---
35 Not used --- ---
36 Not used --- ---
37 BACK LT Detects BACK LT 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
38 Not used --- ---
39 COMBI SW GND (WIP) Ground for wiper/washer switch Less than 0.2 V at all times
40 COMBI SW GND (LT) Ground for combination light switch Less than 0.2 V at all times
41 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 wake-up mode: about battery voltage
With combination light switch ON and body control module is sleep mode: pulse
42 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 wake-up mode: about battery voltage
With right turn signal switch OFF and body control module is sleep mode: less than 0.2 V
43 SMART BUZZER Outputs SMART BUZZER signal ---
44 P/W TIMER Drives power window relay Without vehicle off operation: about battery voltage
With vehicle off operation: less than 0.2 V
45 Not used --- ---
46 Not used --- ---
47 Not used --- ---
48 Not used --- ---
49 FR WIPER INT VOL Detects FR WIPER INT VOL signal With vehicle in ON mode: about 0-5 V (depending on intermittent dwell time controller)
50 INTR LIGHT- Outputs INTR LIGHT- signal ---
51 Not used --- ---
52 Not used --- ---
53 Not used --- ---
54 B-CAN_H Communication line ---

*: With smart entry function

Terminal number Terminal name Description Signal
55 B-CAN_L Communication line ---
56 GND Ground for body control module Less than 0.2 V at all times
57 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
58 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 wake-up mode: about battery voltage
With left turn signal switch OFF and body control module is sleep mode: less than 0.2 V
59 Not used --- ---
60 LIN (FR WIPER) Communication line ---
61 Not used --- ---
62 Not used --- ---
63 F-CAN B_L Communication line ---
64 F-CAN B_H Communication line ---
65 Not used --- ---
66 Not used --- ---

*: With smart entry function

Body Control Module Connector B (66P) (female terminals) 

GHH386894Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 +B HAZARD +B power source for body control module About battery voltage at all times
2 GND Ground for body control module Less than 0.2 V at all times
3 Not used --- ---
4 Not used --- ---
5 Not used --- ---
6 Not used --- ---
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 R TURN Outputs R TURN signal With right turn signal light ON: about battery voltage
16 L TURN Outputs L TURN signal With left turn signal light ON: about battery voltage
17 FR R TURN Outputs FR R TURN signal With right turn signal light ON: about battery voltage
18 FR L TURN Outputs FR L TURN signal With left turn signal light ON: about battery voltage
19 Not used --- ---
20 BACK UP (WIPER) Outputs BACK UP (WIPER) signal With wiper HI or LO operation: about battery voltage
If none of above conditions are met: less than 0.2 V
21 Not used --- ---
22 Not used --- ---
23 Not used --- ---
24 Not used --- ---
25 Not used --- ---
26 Not used --- ---
27 Not used --- ---
28 Not used --- ---
29 Not used --- ---
30 Not used --- ---
31 RR R SILCON UNLOCK Detects RR R SILCON UNLOCK 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 wake-up mode: about battery voltage
With right rear door lock knob switch LOCK and body control module is sleep mode: pulse
32 Not used --- ---
33 Not used --- ---
34 Not used --- ---
35 GND Ground for body control module Less than 0.2 V at all times
36 Not used --- ---
37 Not used --- ---
38 K-LINE Communication line ---
39 Not used --- ---
40 HAZARD SW Detects HAZARD SW signal With hazard warning switch OFF: about battery voltage
With hazard warning switch ON: less than 0.2 V
Terminal number Terminal name Description Signal
41 Not used --- ---
42 Not used --- ---
43 Not used --- ---
44 Not used --- ---
45 Not used --- ---
46 Not used --- ---
47 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 wake-up mode: about battery voltage
With front passenger's door switch OFF and body control module is sleep mode: pulse
48 RR DOOR SW Detects RR DOOR SW signal With right rear door switch ON: less than 0.2 V
With right rear door switch OFF and body control module is wake-up mode: about battery voltage
With right rear door switch OFF and body control module is sleep mode: pulse
49 Not used --- ---
50 RR L SILCON UNLOCK Detects RR L SILCON UNLOCK 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 wake-up mode: about battery voltage
With left rear door lock knob switch LOCK and body control module is sleep mode: pulse
51 Not used --- ---
52 Not used --- ---
53 Not used --- ---
54 S-NET Communication line ---
55 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 wake-up 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
56 Not used --- ---
57 Not used --- ---
58 Not used --- ---
59 Not used --- ---
60 Not used --- ---
61 Not used --- ---
62 Not used --- ---
63 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 wake-up mode: about battery voltage
With driver's door switch OFF and body control module is sleep mode: pulse
64 RL DOOR SW Detects RL DOOR SW signal With left rear door switch ON: less than 0.2 V
With left rear door switch OFF and body control module is wake-up mode: about battery voltage
With left rear door switch OFF and body control module is sleep mode: pulse
Terminal number Terminal name Description Signal
65 TRUNK SW Detects TRUNK SW signal With trunk lid latch switch ON: less than 0.2 V
With trunk lid latch switch OFF and body control module is wake-up mode: about battery voltage
With trunk lid latch switch OFF and body control module is sleep mode: pulse
66 Not used --- ---

Body Control Module Connector C (66P) (female terminals) 

GHH386895Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 Not used --- ---
2 Not used --- ---
3 Not used --- ---
4* VOUT FR AS Drives front passenger's door outer handle touch sensor and lock sensor ---
5 SS2 (-) Detects SS2 (-) signal ---
6* VOUT FR DR Drives driver's door outer handle touch sensor and lock sensor ---
7* TS FR DR Detects TS FR DR signal ---
8 Not used --- ---
9 Not used --- ---
10* DL FR DR Detects DL FR DR signal ---
11 Not used --- ---

*: With smart entry function

Terminal number Terminal name Description Signal
12 START SW IND2 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
13 +B SMART +B power source About battery voltage at all times
14 Not used --- ---
15 Not used --- ---
16 Not used --- ---
17* EXT TR- Outputs EXT TR- signal ---
18 EXT M- (TI-) Outputs EXT M- (TI-) signal ---
19 Not used --- ---
20 Not used --- ---
21 Not used --- ---
22* TS FR AS Detects TS FR AS signal ---
23 Not used --- ---
24 Not used --- ---
25* DL FR AS Detects DL FR AS signal ---
26 IG2 SIG IG2 power source With vehicle in ON mode: about battery voltage
27 IG1-A SIG IG1 power source With vehicle in ON or START mode: about battery voltage
28 IG1-B SIG IG1 power source With vehicle in ON or START mode: about battery voltage
29 Not used --- ---
30 Not used --- ---
31 Not used --- ---
32 Not used --- ---
33* EXT TR+ Outputs EXT TR+ signal ---
34 EXT M+ (TI+) Outputs EXT M+ (TI+) signal ---
35 IGN TRX Communication line ---
36 Not used --- ---
37 H-BRAKE SW (EPB) Detects H-BRAKE SW (EPB) signal ---
38 Not used --- ---
39 Not used --- ---
40 START SW IND1 Drives power switch light (RED) With power switch (RED) OFF: about battery voltage
With power switch (RED) ON: less than 0.2 V
41 Not used --- ---
42 ESL PWR Outputs ESL PWR signal ---
43 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
44 Not used --- ---
45 Not used --- ---
46* EXT FR DR+ Outputs EXT FR DR+ signal ---
47 CONT RLY GND Ground for IG1A/IG1B/IG2/ACC relay circuits Less than 0.2 V at all times
48 EXT F+ Outputs EXT F+ signal ---
49* EXT FR AS+ Outputs EXT FR AS+ signal ---
50 EXT R+ Outputs EXT R+ signal ---
51 STS Outputs STS signal With engine starting request: about battery voltage
52 Not used --- ---

*: With smart entry function

Terminal number Terminal name Description Signal
53 L-LINE Communication line ---
54 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
55 Not used --- ---
56 Not used --- ---
57 SRKS Detects SRKS signal ---
58 ACC CONT 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
59 Not used --- ---
60 SSSW LF ANT- Outputs SSSW LF ANT- signal ---
61 SSSW LF ANT+ Outputs SSSW LF ANT+ signal ---
62* EXT FR DR- Outputs EXT FR DR- signal ---
63 SS1 (+) Detects SS1 (+) signal Power switch pressed: about battery voltage Power switch released: less than 0.2 V
64 EXT F- Outputs EXT F- signal ---
65* EXT FR AS- Outputs EXT FR AS- signal ---
66 EXT R- Outputs EXT R- signal ---

*: With smart entry function