P2BEB

Hybrid/EV Battery Precharge Contactor Control Circuit B High

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–167 (est.)

Symptoms

Hybrid system does not turn on
Check Engine light comes on
Reduced power or inability to switch to electric mode
High voltage system error message on dashboard
Problems charging the hybrid battery

Causes

Open circuit in the precharge contactor control circuit
Short circuit to power in the control circuit
Precharge contactor fault
Problems with the high voltage system wiring harness
Malfunction of the hybrid system control module

How to Fix

Check the integrity of the precharge contactor control circuit
Check the resistance of the precharge contactor
Inspect the wiring harness for damage
Check control circuit voltage
If necessary, replace the precharge contactor or wiring harness.

Related codes

P2BEA P2BEC P0AA6