1. Check for continuity between ECM connector No. 2 terminal No. 33 and body ground.

Is there continuity?

YES | - | Repair short in the wire between the gauge assembly and ECM connector No. 2 terminal No. 33.■
NO | - | Update the ECM if it does not have the latest software, or substitute a known-good ECM, then recheck. If the symptom/indication goes away with a known-good ECM, replace the original ECM. ■

1. Press the inertia switch button.

1. Try to start the engine.

Does the engine start?

YES | - | Troubleshooting is complete.■
NO | - | Go to Step 18 .

1. Check PGM-FI main relay 1.

Is PGM-FI main relay 1 OK?

YES | - | Go to Step 19 .
NO | - | Replace PGM-FI main relay 1.■

1. Inspect No. 8 FI ECU (ECM) (20 A) fuse in the under-hood fuse/relay box.

Is the fuse OK?

YES | - | Go to Step 26 .
NO | - | Go to Step 20 .

1. Disconnect PGM-FI main relay 1.