Engine-Codes
 
OBDII Code List
 
P0CA2 CHEVROLET

P0CA2 CHEVROLET - 14V Power Module Step Down Voltage Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

P0CA2 CHEVROLET Possible Causes

  • Faulty Starter Generator Control Module
  • Starter Generator Control Module harness is open or shorted
  • Starter Generator Control Module circuit poor electrical connection

How do I fix code P0CA2 CHEVROLET

    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's pins.

Cost of diagnosing the P0CA2 CHEVROLET code

    Labor: 1.0

    The cost of diagnosing the P0CA2 CHEVROLET code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

P0CA2 CHEVROLET Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P0CA2 CHEVROLET Meaning

The generator control module also called the starter generator control module is comprised of the following three control modules; the hybrid powertrain control module, 14 volt power module and the drive motor control module. These three control modules are non serviceable and are part of the generator control module.
The 14V power module has switching transistors that allows it to convert high voltage from the Hybrid Battery to 12 volts. This diagnostic is designed to test for an electrical short in the MOSFET transistors. The transistors are internal to the 14V power module and cannot be serviced separately from the generator control module.
OBDII Code P0CA2 CHEVROLET - 14V Power Module Step Down Voltage Performance - Engine-Codes.com

P0CA2 CHEVROLET More Information

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