2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 376
2. Ignition ON, verify the scan tool Secondary Key Status displays Valid.
瀚慖f not the specified value, verify the scan tool received VIN Digits 2-7 match the vehicle VIN.
* If the VIN does not match, reprogram the BCM and perform the Setup SDM Primary Key in BCM procedure.
* If the VIN matches, reprogram the SDM, ensure the correct SDM calibration is used and perform the Setup SDM Primary Key in BCM
procedure.
Repair Instructions
Perform the Diagnostic Repair Verification (See: Verification Tests) after completing the diagnostic procedure.
Control Module References (See: Testing and Inspection/Programming and Relearning) for SDM and BCM replacement, setup, and programming
B1008
DTC B1008
Diagnostic Instructions
* Perform the Diagnostic System Check - Vehicle (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic System
Check - Vehicle) prior to using this diagnostic procedure.
* Review Strategy Based Diagnosis (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Strategy Based Diagnosis) for an
overview of the diagnostic approach.
* Diagnostic Procedure Instructions (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic Procedure
Instructions) provides an overview of each diagnostic category.
DTC Descriptor
DTC B1008 00
- Calibration Data Not Programmed
Circuit/System Description
When replacing a remote control door lock receiver (RCDLR), the service replacement part is shipped with no installed software. Before the new
RCDLR is operational, a software calibration is required to be downloaded using the SPS terminal. Failure to download this software calibration
will result in the setting of DTC B1008.
Conditions for Running the DTC
This DTC runs continuously
Conditions for Setting the DTC
The RCDLR has no calibration loaded.
Action Taken When the DTC Sets
All functions handled by the RCDLR are inoperative
Conditions for Clearing the DTC
A current DTC will clear when software calibrations are installed.
Reference Information
Schematic Reference
Remote Function Schematics (See: Accessories and Optional Equipment/Antitheft and Alarm Systems/Keyless Entry/Keyless Entry
Transmitter/Diagrams/Electrical Diagrams)
Connector End View Reference
Component Connector End Views (See: Diagrams/Connector Views)
Description and Operation
Keyless Entry System Description and Operation (Without Accessory 2 Way Remote) (See: Accessories and Optional Equipment/Antitheft and
Alarm Systems/Keyless Entry/Description and Operation/Keyless Entry System Description and Operation (Without Accessory 2 Way Remote)
)Keyless Entry System Description and Operation (With Accessory 2 Way Remote) (See: Accessories and Optional Equipment/Antitheft and
Alarm Systems/Keyless Entry/Description and Operation/Keyless Entry System Description and Operation (With Accessory 2 Way Remote))
