Power Relays Test (5D)
Power Relays Test
Use this chart to identify the type of relay, then do the test listed for it.NOTE: for the turn signal/hazard relay input test.
| Relay | Test |
|---|---|
| A/C compressor clutch relay | Normally-open type |
| Accessory power socket relay | |
| Air fuel ratio sensor relay | |
| Blower motor relay | |
| Throttle actuator control relay | |
| Front fog light relay | |
| Ignition coil relay | |
| PGM-FI main relay | |
| Power window relay | |
| Radiator fan relay | |
| Rear window defogger relay | |
| Horn relay | |
| Rear window washer motor relay | |
| Hazard warning light relay (right) | |
| Hazard warning light relay (left) | |
| Rear window wiper motor relay | Five-terminal type |
| Rear accessory power socket relay | |
| Seat heater relay | |
| Sunroof close relay | |
| Sunroof open relay |
Normally-open type:
Check for continuity between the terminals.
- There should be continuity between the No. 1 and No. 2 terminals when power and ground are connected to the No. 3 and No. 4 terminals.
- There should be no continuity between the No. 1 and No. 2 terminals when power is disconnected.
2314
3421Five-terminal type B:
Check for continuity between the terminals.
- There should be continuity between the No. 1 and No. 2 terminals when power and ground are connected to the No. 3 and No. 5 terminals.
- There should be continuity between the No. 1 and No. 4 terminals when power is disconnected.
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