Preliminary Check

WARNING: This page is about a different variant/trim than selected.

Perform following preliminary checks:

Visually inspect engine compartment to verify vacuum hoses and spark plug wires are properly routed/securely connected.
Examine all wiring harnesses and connectors for damage.
Ensure ICM is securely mounted to distributor base or cowl.
Ensure battery is fully charged.
All accessories should be off during diagnosis.