Circuit/System Verification

NOTE:

Because of normal system communications between the body control module BCM and ECM, any immobilizer B-codes must be diagnosed prior to the diagnosis of P-codes. Refer to Diagnostic Trouble Code (DTC) List - Vehicle .

Program the security code into the K105 telematic vehicle localization and immobilization control module. Refer to Communication Center Call Transceiver Programming and Setup . Verify DTC B1006 does not set after programming the security code.

If the DTC sets, replace the K105 telematic vehicle localization and immobilization control module.