Electric Powertrain Symptom Troubleshooting - POWER SYSTEM indicator never comes on, no DTCs set

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

Gauge control module check
-1. Do the gauge control module self-diagnostic function .

Does the POWER SYSTEM indicator flash?

YES

Intermittent failure, the system is OK at this time.

NO

Substitute a known-good gauge control module , then recheck. If the symptom/indication goes away with a known-good gauge control module, replace the original gauge control module .