P1396
Glow Plug Monitor Fault Bank 2
Severity
⚠️ MediumCan you drive?
Yes, but get it checked soon
Approx. repair cost
$9–39 (est.)
Symptoms
- Difficulty starting the engine, especially in cold weather
- Increased exhaust smoke during cold start
- Unstable engine operation before warming up
- Check Engine Light Is On
- Possible reduction in engine power
Causes
- Malfunction of one or more glow plugs in the second row
- Open or short circuit in the glow plug circuit
- Problems with the glow plug relay
- Engine control unit malfunction
- Poor contact in the connectors of the heating system
How to Fix
- Check the resistance of the glow plugs in the second row
- Inspect the wiring and connectors of the heating system for damage
- Check the operation of the glow plug relay
- If necessary, replace faulty glow plugs
- Check the power and ground in the glow plug circuit