Ignition Coils And Ignition Control Modules

Condition(s):
DTC P0351 Ignition coil A (1A) primary / secondary circuit malfunction
DTC P0352 Ignition coil B (2A) primary / secondary circuit malfunction
DTC P0353 Ignition coil C (3A) primary / secondary circuit malfunction
DTC P0354 Ignition coil D (4A) primary / secondary circuit malfunction
DTC P0355 Ignition coil E (1B) primary / secondary circuit malfunction
DTC P0356 Ignition coil F (2B) primary / secondary circuit malfunction
DTC P0357 Ignition coil G (3B) primary / secondary circuit malfunction
DTC P0358 Ignition coil H (4B) primary / secondary circuit malfunction

Possible Source(s):
- Ignition coil open/short circuit
- Ignition coil insulation breakdown
- Harness fault
- Connector pins bent or corroded
- Ignition circuit ground fault
- ECM failure

Action(s) to take:
- Go to Pinpoint Test A for individual DTC. P0351


DTC P1367 Ignition system failure group 1
DTC P1368 Ignition system failure group 2

Possible Source(s):
- Ignition coil open/short circuit
- Harness fault
- Connector pins bent or corroded Ignition circuit ground fault
- Ignition control module #2 failure
- ECM failure

Action(s) to take
- Go to Pinpoint Test
B (P1367). P1367
C (P1368). P1368