Troubleshooting Hints - STE Only

[!] Important:

^ Before removing Driver Information Center components, turn Ignition Switch to "OFF" and disconnect negative Battery cable.

1. Check ELEC, Tail, TL 1 and TL 2, and CLUST Fuses by visual inspection.
2. Check that G222 (Grand Prix) or G304 (STE) and G200 are clean and tight.

^ Check for a broken (or partially broken) wire inside of the insulation which could cause system failure but prove "GOOD" in a continuity/voltage check.
^ Check for proper installation of aftermarket electronic equipment which may affect the integrity of other systems.