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Gauge Control Module Connector for Inputs and Outputs (2020 2021)

GHH436268Courtesy of HONDA, U.S.A., INC.
Terminal number Terminal name Description Signal
1 *4 GND Ground for gauge control module Less than 0.2 V at all times
2 *10 INFO GND Ground for select/reset/information switch Less than 0.2 V at all times
3 *4*9 ILL- (LED) ILL- (LED) signal ---
4 PARKING BRAKE SW Detects PARKING BRAKE SW signal With the vehicle in the ON mode and electric parking brake switch OFF: about battery voltage. With the vehicle in the ON mode and electric parking brake switch ON: less than 0.2 V
5 *4*9 ILLUMI- (BULB) ILLUMI- (BULB) signal ---
6 BRAKE LEVEL SW Detects BRAKE LEVEL SW signal With the vehicle in the ON mode and brake fluid level switch OFF: about battery voltage. With the vehicle in the ON mode and brake fluid level switch ON: less than 0.2 V
7 *5 WASHER LEVEL SNSR Detects WASHER LEVEL SENSOR signal With the vehicle in the ON mode and washer fluid level switch OFF: about battery voltage. With the vehicle in the ON mode and washer fluid level switch ON: less than 0.2 V
8 VSA OFF SW Detects VSA OFF SW signal With the vehicle in the ON mode and VSA off switch OFF: about battery voltage. With the vehicle in the ON mode and VSA off switch ON: less than 0.2 V
9 ILLUMI CANCEL *1*9 Outputs ILLUMI CANCEL signal ---
CMBS OFF SW *8 Detects CMBS OFF SW signal With the vehicle in the ON mode and CMBS off switch OFF: about battery voltage. With the vehicle in the ON mode and CMBS off switch ON: less than 0.2 V
10 *10*11 FUEL GAUGE1-2 Ground for fuel gauge sending unit and secondary fuel gauge sending unit Less than 0.2 V at all times
11 FUEL GAUGE+ Detects FUEL GAUGE+ signal ---
12 TAM *2*9 Detects TAM signal With the vehicle in the ON mode: about 0.2 - 4.9 V (depending on outside air temperature sensor)
INFO SW *10 Detects INFO SW signal ---
13 Not used --- ---
14 CRUISE SW Detects CRUISE SW signal With the vehicle in the ON mode: about 0.8 - 4.4 V (depending on cruise control/ACC combination switch)
15 IG1 METER IG1 power source With the vehicle in the ON or START mode: about battery voltage
16 +B BACK UP Power source for gauge control module About battery voltage at all times
17 GND Ground for gauge control module Less than 0.2 V at all times
18 FUEL GAUGE- Ground for fuel gauge sending unit ---
19 CRUISE GND Ground for cruise control/ACC combination switch Less than 0.2 V at all times

*1: CVT

*2: Without climate control

*3: With TPMS

*4: With dashlights brightness controller

*5: Canada models

*6: With ECON switch

*7: Without multipurpose camera unit

*8: With multipurpose camera unit

*9: Without multi-information display

*10: With multi-information display

*11: AWD

Terminal number Terminal name Description Signal
20 OUTSIDE TEMP GND *2*9 Ground for outside air temperature sensor Less than 0.2 V at all times
DISTANCE SW GND *8 Ground for ACC combination switch Less than 0.2 V at all times
21 F-CAN H *7F-CAN C H *8 Communication line ---
22 F-CAN L *7F-CAN C L *8 Communication line ---
23 B-CAN H Communication line ---
24 B-CAN L Communication line ---
25 *3 TPMS SW Detects TPMS SW signal With the vehicle in the ON mode and TPMS switch OFF: about battery voltage. With the vehicle in the ON mode and TPMS switch ON: less than 0.2 V
26 DISTANCE SW *8 Detects DISTANCE SW signal With the vehicle in the ON mode and DISTANCE switch OFF: about battery voltage. With the vehicle in the ON mode and DISTANCE switch ON: less than 0.2 V
ECON SW *6*9 Detects ECON SW signal With the vehicle in the ON mode and ECON switch OFF: about battery voltage. With the vehicle in the ON mode and ECON switch ON: less than 0.2 V
27 *6*10 ECON SW Detects ECON SW signal With the vehicle in the ON mode and ECON switch OFF: about battery voltage. With the vehicle in the ON mode and ECON switch ON: less than 0.2 V
28 ILLUMI CANCEL *1*10 Outputs ILLUMI CANCEL signal ---
FUEL GAUGE1-2 *9*11 Ground for fuel gauge sending unit and secondary fuel gauge sending unit Less than 0.2 V at all times
29 *10 PARK LAMP Detects PARK LAMP signal With electric parking brake switch OFF: about battery voltage. With electric parking brake switch ON: less than 0.2 V
30 BRAKE HOLD Detects BRAKE HOLD signal ---
31 ILL- (LED) *4*10 ILL- (LED) signal ---
PARK LAMP *9 Detects PARK LAMP signal With electric parking brake switch OFF: about battery voltage. With electric parking brake switch ON: less than 0.2 V
32 *4*10 ILLUMI- (BULB) ILLUMI- (BULB) signal ---

*1: CVT

*2: Without climate control

*3: With TPMS

*4: With dashlights brightness controller

*5: Canada models

*6: With ECON switch

*7: Without multipurpose camera unit

*8: With multipurpose camera unit

*9: Without multi-information display

*10: With multi-information display

*11: AWD