P0A35

Drive Motor B Over Temperature

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–167 (est.)

Symptoms

Hybrid system power reduction
Dashboard warning
Activation of emergency operation
Switching off the electric motor when overheating
Increased noise from the electric motor

Causes

Motor cooling system malfunction
Motor temperature sensor malfunction
Damage to motor windings
Motor overload
Problems with the wiring harness or connectors

How to Fix

Check coolant level (if liquid cooling system)
Test motor temperature sensors
Inspect the wiring harness and connectors for damage.
Check the serviceability of the electric motor and inverter
Diagnose the hybrid system control unit

Related codes

P0A36 P0A34 P0A33