Power Relay Test: Notes
WARNING: This page is about a different car, the 2006 Acura MDX, 2005 Acura MDX, 2004 Acura MDX, and 2003 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
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
).
RELAY POWER TEST
| Relay | Test |
|---|---|
| Accessory power socket relay | Normally-open type A |
| A/C compressor clutch relay | |
| A/C condenser fan relay | |
| A/F (air fuel ratio) sensor relay | |
| Dimmer relay | |
| Fog light relay | |
| Headlight relay 1 | |
| Headlight relay 2 | |
| High beam cut relay (Canada) | |
| Horn relay | |
| Ignition coil relay | |
| PGM-FI main relay 1 | |
| PGM-FI main relay 2 | |
| Power window relay | |
| Radiator fan relay | |
| Reverse relay | |
| Rear accessory power socket relay | |
| Rear stereo amplifier relay ('03 model) | |
| Seat heater relay | |
| Starter cut relay | |
| Taillight relay | |
| Throttle actuator control module relay | |
| VTM-4 relay | |
| Blower motor relay | Normally-open type B |
| Rear blower motor relay | |
| Rear window defogger relay | |
| Automatic wiper relay | Five-terminal type |
| Fan control relay | |
| Intermittent wiper relay | |
| Key interlock relay ('05-06 models) | |
| Moonroof open relay | |
| Moonroof close relay | |
| Shift lock relay |