Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
The cost to diagnose the B1803 Chrysler code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.
The Instrument Cluster monitors Driver Door Lock/Unlock Switch. When the Instrument Cluster senses voltage to the driver door lock switch between 2.0 and 2.9 volts for over 10 seconds, this Diagnostic Trouble Code (DTC) will set.
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