BCM Programming & RPO Configuration

NOTE: Use scan tool to program BCM. Follow scan tool screen prompts to complete programming procedure.

Replacement BCM EEPROM chips must be programmed with proper Regular Production Option (RPO) configurations. EEPROM stores vehicle options. When BCM is replaced, replacement BCM must be programmed to identify the following information:

Country Of Sale (Canada, Europe, US, etc.)
Front Fog Lights
HVAC (C60 Manual Or CJ2 Automatic)
Memory Options
Real Time Damping (RTD)
Tire Pressure Monitor (TPM)

If BCM is not properly programmed, vehicle will exhibit a no-start condition. If BCM is not properly programmed, BCM will set default values for some systems. These default values may cause malfunctions in other systems.

BCM must be programmed to accept resistance value of existing vehicle keys to allow PASS-Key operation. When BCM is replaced, BCM is programmed to accept first PASS-Key resistance value detected. If BCM is unable to detect a valid PASS-Key resistance value, BCM will end programming sequence and a BCM DTC B2735 will set. See appropriate ANTI-THEFT SYSTEMS article for reference to PASS-Key.