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 input test (see
TURN SIGNAL/HAZARD RELAY INPUT TEST
).
RELAYS TEST REFERENCE CHART
| Relay | Test | ||
|---|---|---|---|
| A/C compressor clutch relay | Normally-open type A | ||
| Air fuel ratio sensor relay | |||
| A/C condenser fan relay | |||
| Headlight relay 1 | |||
| Headlight relay 2 | |||
| Horn relay | |||
| Ignition coil relay(1) | |||
| Power window relay | |||
| Radiator fan relay | |||
| Reverse relay (A/T) | |||
| Rear accessory power socket relay (USA) | |||
| Seat heater relay (Canada) | |||
| Security horn relay | |||
| Starter cut relay | |||
| Taillight relay | |||
| Daytime running lights relay (Canada) | |||
| PGM-FI main relay 1 | |||
| PGM-FI main relay 2 | |||
| Blower motor relay | Normally-open type B | ||
| Rear BOSE stereo amplifier relay | |||
| Rear window defogger relay | |||
| Key interlock relay | Five terminal type | ||
| Moonroof close relay | |||
| Moonroof open relay | |||
| Shift lock relay (A/T) | |||
|
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