Engine Error
P0676
Cylinder 6 Glow Plug Circuit
Severity
Low
Symptoms
Hard start condition, white smoke unburned diesel smell
Common Causes
- Failed cylinder 6 glow plug
- Melted wiring harness
- Loose connection at the glow plug
- Faulty relay
How to Fix
- 1 Replace the glow plug
- 2 Splicing new wire for the harness
- 3 Secure electrical connections
- 4 Replace relay module
Estimated Repair Cost
USD
$80
–
$300
Glow plug: $80 - $250