Light Failure Sensor Circuit
Disconnect light failure sensor 12-pin connector, located in luggage compartment. Check light failure sensor circuit values at specified terminals. See Fig 1. Ensure circuit values are as specified. See LIGHT FAILURE SENSOR CIRCUIT VALUES table. If values are as specified, replace light failure sensor. If values are not as specified, check and repair wiring harness as necessary. See WIRING DIAGRAMS .
LIGHT FAILURE SENSOR CIRCUIT VALUES
| Tester Connection | Condition | Value | ||
|---|---|---|---|---|
| 1 & Ground | Always | (1) Continuity | ||
| 2 & Ground | Always | (1) Continuity | ||
| 3 & Ground | Always | (1) Continuity | ||
| 3 & Ground | Light Control Switch In OFF Position | No Voltage | ||
| 3 & Ground | Light Control Switch In HEAD Or TAIL Position | Battery Voltage | ||
| 4 & Ground | Ignition Switch In LOCK Or ACC Position | No Voltage | ||
| 4 & Ground | Ignition Switch In ON Position | Battery Voltage | ||
| 5 & Ground | Always | (1) Continuity | ||
| 7 & Ground | Stoplight Switch In OFF Position | No Voltage | ||
| 7 & Ground | Stoplight Switch In ON | Battery Voltage | ||
| 8 & Ground | Ignition Switch In LOCK Or ACC Position | No Voltage | ||
| 8 & Ground | Ignition Switch In ON Position | Battery Voltage | ||
| 9 & Ground | Always | (1) Continuity | ||
| 11 & Ground | Always | Continuity | ||
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