Hybrid Powertrain Control Module Regenerative Braking Disabled
Table of contents
P1A13 MERCURY Possible Causes
- Excess powertrain deceleration torque or unintended vehicle motion
- Accelerator pedal position (APP) sensor or harness
- Brake pedal position (BPP) sensor or harness
How do I fix code P1A13 MERCURY?
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 P1A13 MERCURY code
The cost of diagnosing the P1A13 MERCURY 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.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1A13 MERCURY Description
This is an informational Diagnostic Trouble Code (DTC) and is set because of the torque monitor disabling the regenerative braking. This does not shut down the vehicle but causes the fuel economy of the vehicle to decrease due to the loss of regenerative braking.