1. Measure voltage between PGM-FI main relay 2 (FUEL PUMP) 4P connector terminal No. 1 and body ground.

Is there battery voltage?

YES | - | Replace the inertia switch .■
NO | - |

- Replace the No.19 FUEL PUMP (15 A) fuse in the under-dash fuse/relay box.■
- If needed, replace the under-dash fuse/relay box.■
- If needed, repair open in wires between inertia switch and under-dash fuse/relay box.■

1. Turn the ignition switch OFF.