P1D02 - All CAN Malfunction Generator Motor Control Module - Battery Condition Monitor Module
P1D02 Possible Causes
- Faulty Generator Motor Control Module
- Generator Motor Control Module harness is open or shorted
- Generator Motor Control Module circuit poor electrical connection
First diagnose P1D02 code
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 terminals.
Cost of diagnosing the P1D02 code
Labor: 1.0The cost of diagnosing the P1D02 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
P1D02 Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1d02 DescriptionThe motor control processor is in the motor control module. The controller area network (CAN) transmits/receives pulsing signals to/from the control modules simultaneously by using two signal lines (F-CAN A_H and F-CAN A_L) and (EPP-CAN_H and EPP-CAN_L). The F-CAN and the EPP-CAN sends same data. If the F-CAN or the EPP-CAN does not transmit/receive data, the normal signal line can transmit/receive data. If the F-CAN and the EPP-CAN does not transmit/receive data, the motor control module cannot run normally. The motor control module detects no signal, received data is abnormal or BUS-OFF is received via the F-CAN and EPP-CAN, the motor control module detects a malfunction and stores a DTC.
P1D02 More InformationNeed more information on how to fix the P1D02 code?
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P1D02 Information for specific makes
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