Light Failure Sensor
Disconnect 16-pin light failure sensor connector located in left side of luggage compartment. Using DVOM, check circuits between wire harness connector terminals and ground within specified conditions. See LIGHT FAILURE SENSOR CIRCUIT SPECIFICATIONS table. Repair circuits as necessary. If circuits are okay, replace light failure sensor.
LIGHT FAILURE SENSOR CIRCUIT SPECIFICATIONS
| Terminal No. | Condition | Specification | ||
|---|---|---|---|---|
| 1 | Stoplight Switch Off | No Voltage | ||
| 1 | Stoplight Switch On | Battery Voltage | ||
| 2 | Constant | (1) Continuity | ||
| 3 | Constant | (1) Continuity | ||
| 4 | Constant | (1) Continuity | ||
| 6 | Constant | (1) Continuity | ||
| 7 | Constant | (1) Continuity | ||
| 8 | Stoplight Switch Off | No Voltage | ||
| 8 | Stoplight Switch On | Battery Voltage | ||
| 9 | Ignition Switch In LOCK Or ACC Position | No Voltage | ||
| 9 | Ignition Switch In ON Position | Battery Voltage | ||
| 11 | Constant | Continuity | ||
| 14 | Ignition Switch In LOCK Or ACC Position | No Voltage | ||
| 14 | Ignition Switch in ON Position | Battery Voltage | ||
| 16 | Constant | (1) Continuity | ||
| 16 | Light Control Switch In OFF Position | No Voltage | ||
| 16 | Light Control Switch In PARKING/TAIL Or HEAD Position | Battery Voltage | ||
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