DTC U2030 [Auto Light/Wiper Control Module]: Notes

U2030 REFERENCE

DESCRIPTION	Rain sensor/auto light sensor communication fault
DETECTION CONDITION	Communication error to rain sensor/auto light sensor
POSSIBLE CAUSE	Connector or terminal malfunction Short to ground in wiring harness between auto light/wiper control module terminal 2E and rain sensor/auto light sensor terminal C Short to power supply in wiring harness between auto light/wiper control module terminal 2E and rain sensor/auto light sensor terminal C Open circuit in wiring harness between auto light/wiper control module terminal 2E and rain sensor/auto light sensor terminal C Rain sensor/auto light sensor malfunction Auto light/wiper control module malfunction
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