Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Chevrolet >> 2008 >> Tahoe Base, 6.2 8 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Hybrid Engine Control System) >> Diagnostic Information and Procedures >> DTC P0563 >> Circuit/System Verification

Circuit/System Verification

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

Engine ON, measure and record the battery voltage with a DMM. The battery voltage should be less than 14.5 volts.