P0AB0 - Hybrid Battery Pack Air Temperature Sensor 'A' Circuit Intermittent/Erratic

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

P0AB0 Possible Causes

  • Faulty HV Battery Assembly (Intake Air Temperature Sensor)
  • HV Battery Assembly harness is open or shorted
  • HV Battery Assembly circuit poor electrical connection
  • Faulty Battery ECU

First diagnose P0AB0 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 connector's pins.

Cost of diagnosing the P0AB0 code

    Labor: 1.0

    The cost of diagnosing the P0AB0 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.

P0AB0 Possible Symptoms

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

P0ab0 Description

The intake air temperature sensor is provided on the HV battery assembly. Its resistance value varies with the changes in the intake air temperature. The characteristics of the intake air temperature sensor are the same as the battery temperature sensors.
The battery ECU uses the signals from the intake air temperature sensor for adjusting the air flow speed of the battery blower assembly.
OBDII Code P0ab0 - Hybrid Battery Pack Air Temperature Sensor 'A' Circuit Intermittent/Erratic - AutoCodes.com

P0AB0 More Information

Need more information on how to fix the P0AB0 code?
Get Access to Factory Service Manuals

Need more help?

Get the P0ab0 code diagnosed by a professional: Find a repair shop in your area

Related Information

P0AB0 Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P0ab0 code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧