Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
U2010:11 Illumination Switch Circuit Short to Ground
U2010:15 Illumination Switch Circuit Short to Battery or Open
To diagnose the U2010 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.
The Body Control Module (BCM) supplies voltage to all non-networked illumination sources through 1 of 3 circuits. Each circuit has separate Field-Effect Transistor (FET) protection that is used to disable the output driver for the circuit if a short to ground is detected. The Diagnostic Trouble Code (DTC) will set in continuous memory and on-demand when the BCM detects an excessive or a lower than expected current draw from a switch illumination circuit.
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