P0C83

Hybrid/EV Battery Temperature Sensor H Circuit Low

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$28–89 (est.)

Symptoms

Hybrid system power reduction
Warning messages on the dashboard
Incorrect battery level display
Reduced performance of the hybrid system

Causes

Open or short circuit in the sensor circuit
Temperature sensor fault H
Poor connection in connectors
Problems with the battery management module
Contact corrosion

How to Fix

Check the continuity of the temperature sensor circuit H
Inspect connectors and contacts for damage
Check the resistance of the temperature sensor
Scan the battery management module for errors
If necessary, replace temperature sensor H

Related codes

P0C84 P0C85 P0C82