Electronic Brake Control Module: Service Precautions

GENERAL PRECAUTIONS
The following are general precautions which should be observed when servicing and diagnosing the antilock brake system, traction control system and/or other vehicle systems. Failure to observe these precautions may result in antilock brake system damage.
- FAILURE TO INSTALL THE CORRECT EBCM/EBTCM WHEN SERVICING A VEHICLE MAY RESULT IN REDUCED SYSTEM PERFORMANCE AND/OR SEVERE DAMAGE TO VEHICLE COMPONENTS.
- Disconnect the EBCM/EBTCM and valve block connectors before performing any vehicle welding work using an electric arc welder.
- Never connect or disconnect the EBCM/EBTCM and valve block connectors with the ignition switch in the RUN position.
- Do not disassemble any component which is designated as nonserviceable in this section. Some antilock brake system components are not serviced separately and must be replaced as an assembly.