B1007:62 [BCM]
id990210101400
| System malfunction location |
Dimmer switch circuit malfunction |
|---|---|
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Detection condition
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• The instrument cluster received the error signals from the dimmer switch.
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Fail-safe
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• Not applicable
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Possible cause
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1. Malfunction in wiring harness (including connector/terminal) between instrument cluster and light switch (See CIRCUIT INSPECTION.) (See CONNECTOR INSPECTION.)
2. Light switch malfunction (Refer to [LIGHT SWITCH INSPECTION] in workshop manual.)
3. Instrument cluster malfunction (Refer to [INSTRUMENT CLUSTER REMOVAL/INSTALLATION] in workshop manual.)
4. Body control module (BCM) malfunction (Refer to [BODY CONTROL MODULE (BCM) REMOVAL/INSTALLATION] in workshop manual.)
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Repeatability verification procedure
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1. Clear the DTC recorded in the memory. (See CLEARING DTC.)
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1
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Instrument cluster
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2
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Light switch
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