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.
To diagnose the B1858 RAM 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 Driver Door Module (DDM) monitors the Driver Window Position Sensor. When the Driver Window Hall Sensor Supply circuit falls below 2.0 volts of battery voltage for over 200ms, this Diagnostic Trouble Code (DTC) will set.
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