Instrument Panel, Gauges and Warning Indicators: Service Precautions

CAUTION:
- Before removing and installing the generic electronic module (GEM) or its connectors, disconnect the battery. Failure to follow this caution will result in the GEM storing many erroneous DTCs, and it may exhibit erratic operation after installation.
- Be careful when probing the central junction box (CJB), or any connectors. Damage will result to the connector receptacle if the probe or terminal used is too large.
- Electronic modules are sensitive to static discharges. If exposed to these charges, damage may result.