P052F

Glow Plug Control Module 1 System Voltage

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Difficulty starting the engine
Increased exhaust smoke
Check Engine Light Is On

Causes

Malfunction of the glow plug control module
Wiring harness damage
Low voltage in the on-board network
Poor contact in the circuit

How to Fix

Check the voltage in the on-board network
Inspect the wiring harness for damage
Check contacts in control circuit
Replace glow plug control module if necessary

Related codes

P052E P052D P0670