Vehicle Damage Warnings

CAUTION:
- Before removing and installing the 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), Battery Junction Box (BJB) or any connectors. Damage will result to the connector receptacle if the probe or terminal being used is too large.
- Electronic modules are sensitive to static discharges. If exposed to these charges, damage may result.
- Prior to removal of module, it is necessary to upload module configuration to the diagnostic tool. This information needs to be downloaded into the new module once installed.
- Electronic modules are sensitive to electrical charges. If exposed to these charges, damage may result.
- Once the new module is installed, it is necessary to download the module configuration information from the diagnostic tool into the new module.
- During demagnetizing, the demagnetizer coil will be pulled toward the vehicle. Place a cloth over the vehicle roof to protect the vehicle surface if contact occurs. Make sure the cloth covers the front third and the entire width of the roof.