Heat Hazard Sensor
- To check system operation, turn ignition on. The "OVER HEAT EXH SYSTEM" light should activate. Start engine and light should go out.
- Remove right seat and lift up floor mat. Disconnect heat hazard sensor connector. Connect jumper wire between connector terminals. Check that "OVER HEAT EXH SYSTEM" light activates.
- To check heat hazard sensor, remove sensor. Wrap sensor and thermometer with aluminum foil to prevent oil penetration. Place thermometer and sensor in container of oil.
- Connect test light and battery to sensor terminals. See Fig 1 . Heat oil and note temperature in the aluminum foil when the test light activates. Test light should activate when temperature reaches 221-239°F (105-115°C). Replace sensor if not within specification.
CAUTION:
DO NOT
allow oil
temperature to exceed 302°F (150°C).