Engine-Codes - Generic - P0AB1

P0AB1 Code - Hybrid Battery Pack Air Temperature Sensor 'B' Circuit

- Code Popularity: 1,187 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
What is this?
Table of contents
What does this mean?

|What are the Possible Causes of the P0AB1 Code?

  • 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

|How to Fix the P0AB1 Code?

Start by checking 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.

Search P0ab1 Questions and Answers

|What is the cost to diagnose the P0AB1 code?

Labor: 1.0

The cost to diagnose the P0AB1 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are P0AB1 code possible symptoms?

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

|What Does the P0AB1 Code Mean?

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.

Hybrid Battery Pack Air Temperature Sensor 'B' Circuit

|Need more information with the P0AB1 code?

Need more information on how to fix the P0AB1 code?
Get Access to Factory Service Manuals

|Need help with a P0AB1 code?

Get the P0ab1 code diagnosed by a professional: Find a repair shop in your area

Related Information