P1A1F CHEVROLET - Battery Energy Control Module Hybrid Battery System Voltage Low
P1A1F CHEVROLET Possible Causes
- Faulty Drive Motor Generator Battery Control Module
- Drive Motor Generator Battery Control Module harness is open or shorted
- Drive Motor Generator Battery Control Module circuit poor electrical connection
First diagnose P1A1F CHEVROLET 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 P1A1F CHEVROLET code
Labor: 1.0The cost of diagnosing the P1A1F CHEVROLET 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.
P1A1F CHEVROLET Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1a1f Chevrolet DescriptionThe drive motor generator battery control module is also referred to as the battery energy control module (BECM). The drive motor generator battery control module will diagnose its own systems and determine when a fault condition is present. Diagnostics and system status is communicated from the drive motor generator battery control module to the Hybrid Powertrain Control Module (HPCM) through serial data. The hybrid powertrain control module is the host controller for Diagnostic Trouble Code (DTC) information.
The drive motor generator battery control module monitors the calculated battery voltage and the terminal voltage. The calculated voltage represents the sum of the voltages from the 20 individual battery measurements. The terminal voltage represents the total DC bus voltage as measured on the output side of the high voltage contactors.
P1A1F CHEVROLET More InformationNeed more information on how to fix the P1A1F CHEVROLET code?
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