P064C OBD-II: Glow Plug Control Module

P064C Severity

Urgent

Should you fix P064C yourself?

Identifying an OBD code is just the start of a complete diagnostic routine. Most trouble codes are caused by a sensor reporting a value that is out of range. Just replacing a sensor may not fix underlying issues. Be sure to understand the code, the part or system in your car that the code refers to, and the risks of delaying professional repair.

Proper diagnosis will save you time and money on unnecessary repairs.

Urgent codes indicate immediate action is necessary. These are urgent and significant malfunctions that can cause severe damage to the vehicle or harm the driver and passengers.

Schedule Diagnosis

P064C Summary Find a Repair Shop P064C Details Ask RepairPal CarGenius Other OBD-II Codes

What causes OBD-II fault code P064C?

The Glow Plug Module controls the Glow Plugs. Diesel engines use Glow Plugs to heat up the combustion chambers to enable a quicker cold start. When the engine control module (PCM) detects a problem with the Glow Plug Control Module, it will set code P064C.

OBD II Fault Code

OBD II P064C

OBD-II Code Engine may not start is defined as a Glow Plug Control Module

Engine may not start Symptoms

Engine may not start
Hard engine start

Common Problems That Trigger the P064C Code

Glow plug control module failure
Powertrain Control Module (PCM) failure
Wiring issue

OBD Code Resources

Exceptional warranty

Shops offer at least a 12-month or 12,000-mile warranty.

Satisfied customers

We ensure high satisfaction through verified customer reviews.

Transparent pricing

You'll get a Fair Price Guarantee on all RepairPal estimates.

Millions trust us for auto repair — RepairPal Certified^® locations must pass a rigorous approval process to ensure quality, customer satisfaction, and fair pricing.

OBD II Fault Code

OBD II P064C

OBD-II Code Engine may not start is defined as a Glow Plug Control Module

Engine may not start Symptoms

Engine may not start
Hard engine start

Common Problems That Trigger the P064C Code

Glow plug control module failure
Powertrain Control Module (PCM) failure
Wiring issue

P064C OBD-II: Glow Plug Control Module

Should you fix P064C yourself?

What causes OBD-II fault code P064C?

Need a P064C diagnosis? Trust our experts.

OBD II Fault Code

Engine may not start Symptoms

Common Problems That Trigger the P064C Code

OBD Code Resources

Need a P064C diagnosis? Trust our experts.

Ask our experts about P064C.

Other OBD-II Codes

OBD II Fault Code

Engine may not start Symptoms

Common Problems That Trigger the P064C Code