B0237

Left Temperature Actuator

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Inability to adjust temperature on the left side of the cabin
Uneven heating or cooling of the interior
Noise or clicking noise from the left flap area

Causes

Drive mechanism jammed
Open or shorted wiring harness
Drive motor malfunction
Problems with the climate control module

How to Fix

Check the operation of the left temperature drive using diagnostic equipment
Inspect the wiring harness and connectors for damage.
Replace temperature drive if necessary
Test the climate control system after repair

Related codes

B0238 B0241 B0242