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Relay Control Module Connector for Inputs and Outputs
2023 Acura MDX BaseSECTION Relay Control Module Connector for Inputs and Outputs
| Connector Index |
|---|
| Relay Control Module Connector A (8P) |
| Relay Control Module Connector B (10P) |
| Relay Control Module Connector C (18P) |
Relay Control Module Connector A (8P) (female terminals)
| Terminal number | Terminal name | Description |
|---|---|---|
| 1 | SGND | Ground for relay control module |
| 2 | +B_SRM1 | Power source for relay control module |
| 3 | L_H/L_HI | Outputs L_H/L_HI signal |
| 4 | Not used | --- |
| 5 | R_H/L_LO | Outputs R_H/L_LO signal |
| 6 | SMALL_L | Outputs SMAL_L signal |
| 7 | SMALL_L | Outputs SMAL_L signal |
| 8 | INTR_LT_CUT_RLY_OUT1 | Outputs INTR_LT_CUT_RLY_OUT1 signal |
Relay Control Module Connector B (10P) (female terminals)
| Terminal number | Terminal name | Description |
|---|---|---|
| 1 | SGND | Ground for relay control module |
| 2 | +B_SRM2 | Power source for relay control module |
| 3 | SMALL_R | Outputs SMALL_R signal |
| 4 | SMALL_R | Outputs SMALL_R signal |
| 5 | Not used | --- |
| 6 | L_H/L_LO | Outputs L_H/L_LO signal |
| Terminal number | Terminal name | Description |
|---|---|---|
| 7 | DRL_RLY_OUT1 | Outputs DRL_RLY_OUT1 signal |
| 8 | R_H/L_HI | Outputs R_H/L_HI signal |
| 9 | H/L_LO_L_SIG | Communication line |
| 10 | ILLUMI+ | Outputs ILLUMI+ signal |
Relay Control Module Connector C (18P) (female terminals)
| Terminal number | Terminal name | Description |
|---|---|---|
| 1 | +B_BACK_UP | Power source for relay control module |
| 2 | IG1_VSA/ABS | IG1 power source |
| 3 | BB-CAN_H | Communication line |
| 4 | BB-CAN_L | Communication line |
| 5 | FR_WASHER_RLY_CL- | Outputs FR_WASHER_RLY_CL- signal |
| 6 | HORN_RLY_CL- | Outputs HORN_RLY_CL- signal |
| 7 | RR_WASHER_RLY_CL- | Outputs RR_WASHER_RLY_CL- signal |
| 8 | RR_DEF_RLY_CL- | Outputs RR_DEF_RLY_CL- signal |
| 9 | INTR_LT_CUT_RLY_OUT2 | Outputs INTR_LT_CUT_RLY_OUT2 signal |
| 10 | DRL_RLY_OUT2 | Outputs DRL_RLY_OUT2 signal |
| 11 | H/L_LO_R_SIG | Communication line |
| 12 *1 | FR_DEICER_RLY_CL- | Outputs FR_DEICER_RLY_CL- signal |
| 13 | H/L_ON_SW | Detects H/L_ON_SW signal |
| 14 | HOOD_SW | Detects HOOD_SW signal |
| 15 | Not used | --- |
| 16 | HORN_SW | Detects HORN_SW signal |
| 17 *2 | FR_FOG_LT_RLY_CL- | Outputs FR_FOG_LT_RLY_CL- signal |
| 18 | Not used | --- |
*1: With heated windshield wiper area*2: With fog light
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.