Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSACURA2008TSX STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ELECTRICALBODY ELECTRICALRELAYSPOWER RELAY TESTNOTES
2008 Acura TSX Standard
Power Relay Test: Notes
2008 Acura TSX StandardSECTION 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
).
RELAY REFERENCE CHART
| Relay | Test |
|---|---|
| A/C compressor clutch relay | Normally-open type |
| A/C condenser fan relay | |
| Accessory power socket relay | |
| Blower motor relay | |
| Fog lights relay ('06-08 models) | |
| Ignition coil relay | |
| A/F ratio sensor relay | |
| PGM-FI main relay 1, 2 | |
| Power window relay | |
| Radiator fan relay | |
| Rear window defogger relay | |
| Starter cut relay | |
| Seat heater relay | |
| Throttle actuator control module relay | |
| Daytime running lights relay (Canada models) | Five-terminal type |
| Moonroof close relay | |
| Moonroof open relay |
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.