Diagnostic Aids

WARNING: This page is about a different car, the 1992 Geo Prizm. However, it is still accessible from the selected car via links, so may be relevant.

Intermittent may be caused by rubbed-through insulation, or a wire broken inside the insulation. Check ECM harness connectors for backed-out or damaged terminals, poor terminal-to-wire connection and damaged harness.

Fig 1: Code 43 Schematic (GSi), No Crank Signal No Signal From Starter

Fig 2: Code 43 Flow Chart (GSi), No Crank Signal No Signal From Starter