P1362
IC Cylinder 2 Not Toggling After Enable
What it means
P1362. IC Cylinder 2 Not Toggling After Enable. This Chevy-enhanced code applies to Silverado, Sierra, Tahoe, Yukon, Avalanche.
Findings, check these first
- Dead Cylinder 2 coil driver in the ignition module
- Open IC timing wire to Cylinder 2
- Fouled Cylinder 2 spark plug masking as a driver fault
- Corroded Cylinder 2 coil connector
- PCM injector-driver confusion from a shared ground fault
Standard procedure
- Confirm Cylinder 2 misfire with mode-6 counters on a Tech2 or GDS2
- Swap the Cylinder 2 coil with another cylinder to see if the fault moves
- Test the Cylinder 2 IC signal wire for opens and shorts
- Inspect the Cylinder 2 plug and wire before replacing electronics
- Replace the coil, wire, or module based on the swap test, then clear and verify
Look up another code
Press / to jump to the box. Chevy-enhanced powertrain, body, chassis and network codes.
Sources and review
Review: no source links are recorded for this entry.
Last updated 2026-09-13.
Report a correction for P1362. Include your vehicle, the issue and a source if you have one.