P2DB0

Drive Motor A Temperature Sensor B Circuit Intermittent

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–56 (est.)

Symptoms

Unstable engine operation
Power reduction
Engine overheating
Check Engine Light Illuminates
Incorrect temperature readings on the dashboard

Causes

Temperature sensor malfunction
Open or short circuit in wiring
Oxidation of contacts in connectors
Problems with the engine control unit
Mechanical damage to the wiring harness

How to Fix

Check the condition of the temperature sensor
Inspect wiring and connectors for damage
Check sensor resistance and circuit continuity
Clean connector contacts
If necessary, replace the sensor or wiring

Related codes

P2DAF P2DB1 P2DB2