P0383moderate severityPowertrain
Glow Plug Control Module Control Circuit Low
on 2008 Dodge Ram 2500 6.7L I6 Cummins Diesel · 4WD
What this code means
Low voltage in glow plug control module circuit.
Symptoms
- Hard starting
- Glow plugs not activating
Common causes
- Short to ground
- Module failure
- Wiring damage
Diagnostic steps
- Test voltage
- Check for shorts
- Test module
Repair notes
Repair wiring or replace module.
Other Powertrain codes on this vehicle
P0001
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P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
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P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0011
Intake Camshaft Position Timing Over-Advanced Bank 1
P0012
Intake Camshaft Position Timing Over-Retarded Bank 1
P0013
Exhaust Camshaft Position Actuator Circuit/Open Bank 1
P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1