Test L: Fuel Reset Light Inoperative
- Turn ignition switch to LOCK position. Disconnect inertia switch harness connector. Turn ignition switch to RUN position. Connect jumper wire between ground and terminal No. 1 (Gray/Orange wire) at inertia switch harness connector. See Fig 1. If fuel reset light illuminates, see appropriate SELF-DIAGNOSTICS article in ENGINE PERFORMANCE. If fuel reset light does not illuminate, go to next step.
- Turn ignition switch to LOCK position. Remove instrument cluster. Check for continuity across fuel reset light bulb. If continuity exists, go to next step. If continuity does not exist, replace bulb.
- Measure resistance of Gray/Orange wire between terminal No. 10 at instrument cluster harness connector C-215 and terminal No. 1 at inertia switch harness connector. See Figure and Fig 1
. If resistance is 5 ohms or less, replace instrument cluster printed circuit. If resistance is greater than 5 ohms, repair open in Gray/Orange wire between instrument cluster and inertia switch and retest system.
Courtesy of MAZDA MOTORS CORP.