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Home >> Isuzu >> 2007 >> i-290 LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 39 (Lighting Systems) >> Diagnostic Information and Procedures >> DTC B2645 >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

B2645 03 

The DTC will set when the BCM detects the ambient light sensor signal voltage is below 0.196 volts.

B2645 07 

The DTC will set when the BCM detects the ambient light sensor signal voltage is above 4.9 volts.