Light Failure Warning Sensor
Disconnect Natural 12-pin light failure sensor connector. Using DVOM, check circuits between wire harness connector terminals and ground. See LIGHT FAILURE WARNING SENSOR table. Repair circuits as necessary. If circuits are okay, replace sensor.
LIGHT FAILURE WARNING SENSOR
| Terminal | Condition | Specification | ||
|---|---|---|---|---|
| 2 | Constant | (1) Continuity | ||
| 3 | Constant | (1) Continuity | ||
| 4 | Constant | (1) Continuity | ||
| 6 | Constant | (1) Continuity | ||
| 7 | Constant | (1) Continuity | ||
| 11 | Constant | Continuity | ||
| 16 | Constant | (1) Continuity | ||
| 1 | Stoplight Switch Off | No Voltage | ||
| 1 | Stoplight Switch On | Battery Voltage | ||
| 8 | Stoplight Switch Off | No Voltage | ||
| 8 | Stoplight Switch On | Battery Voltage | ||
| 9 | Ignition LOCK Or ACC | No Voltage | ||
| 9 | Ignition ON | Battery Voltage | ||
| 14 | Ignition LOCK Or ACC | No Voltage | ||
| 14 | Ignition ON | Battery Voltage | ||
| 16 | Light Switch OFF | No Voltage | ||
| 16 | Light Switch TAIL Or HEAD | Battery Voltage | ||
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