Power Relay Test: Notes
Use this chart to identify the type of relay, then do the test listed for it.
NOTE:
For the turn signal/hazard relay 1 input test (see
TURN SIGNAL/HAZARD RELAY 1 INPUT TEST
).
POWER RELAY REFERENCE
| Relay | Test |
|---|---|
| A/C compressor clutch relay | Normally-open type |
| Accessory power socket relay | |
| A/F sensor relay | |
| Blower motor relay | |
| Control motor relay (HVAC) | |
| Fog light relay | |
| Fuel fill door open relay | |
| Ignition coil relay | |
| Headlight washer relay (Canada models) | |
| PGM-FI main relay 1,2 | |
| Radiator fan control (RFC) unit relay | |
| Rear window defogger relay | |
| Starter cut relay 1,2 | |
| Seat heater relay | |
| SH-AWD relay | |
| Throttle actuator control module relay | |
| Windshield wiper motor relay | |
| Daytime running lights relay (Canada models) | Five-terminal type |
| ACC cut relay | |
| IG2 cut relay | |
| Adaptive cruise control relay ('06-08 models) | |
| Turn signal/hazard relay 2 (sounder) | Turn signal/ hazard relay 2 |