B1010

DTC B1010-B1020

Diagnostic Instructions

* Perform the Diagnostic System Check - Vehicle (Diagnostic System Check - Vehicle) prior to using this diagnostic procedure.
* Review Strategy Based Diagnosis (Strategy Based Diagnosis) for an overview of the diagnostic approach.
* Diagnostic Procedure Instructions (Diagnostic Procedure Instructions)provides an overview of each diagnostic category.

DTC Descriptor
DTC B1010
- ECU Malfunction

DTC B1011
- ECU Malfunction

DTC B1012
- ECU Malfunction

DTC B1013
- ECU Malfunction

DTC B1014
- ECU Malfunction

DTC B1015
- ECU Malfunction

DTC B1016
- ECU Malfunction

DTC B1017
- ECU Malfunction

DTC B1018
- ECU Malfunction

DTC B1019
- ECU Malfunction

DTC B1020
- ECU Malfunction

Circuit/System Description

The telematic vehicle localization and immobilization control module DTCs listed above will set due to an internal module fault.

Conditions for Running the DTC

The telematic vehicle localization and immobilization control module must be in the normal operating mode.

Conditions for Setting the DTC

DTC B1010 or B1011

SIM card is detected as not present or the SIM card driver failed to access the SIM card

DTC B1012

SIM card driver is able to access the SIM card and wrong PIN was entered 2 times.

DTC B1013, B1014, or B1015, or B1017

GPS antenna is short to ground, GPS antenna is disconnected, a GPS communication error, or GSM antenna is short to ground or disconnected.

DTC B1016

The module detected a malfunction by network access device driver, which prevents GSM communication.

DTC B1018

The telematic vehicle localization and immobilization control module detects an internal malfunction.

B1019 or B1020

The telematic vehicle localization and immobilization control module detects a fault in the backup battery.

Action Taken When the DTC Sets

The telematic vehicle localization and immobilization control module may not be able to provide full GSM communication following the GSM Standard.

Conditions for Clearing the DTC

The current DTC will clear when the fault is no longer present.

Reference Information
Schematic Reference

Immobilizer Schematics (Immobilizer Schematics)
Connector End View Reference

Component Connector End Views (Connector End Views By Name)
Description and Operation

Immobilizer Description and Operation (Immobilizer)
Electrical Information Reference

* Circuit Testing (Circuit Testing)
* Connector Repairs (Connector Repairs)
* Testing for Intermittent Conditions and Poor Connections (Testing for Intermittent Conditions and Poor Connections)
* Wiring Repairs (Wiring Repairs)

Scan Tool Reference

Control Module References (Programming and Relearning)for scan tool information

Circuit/System Verification

If any DTCs is set, replace the K105 telematic vehicle localization and immobilization control module.

Repair Instructions

Perform the Diagnostic Repair Verification (Verification Tests) after completing the diagnostic procedure.

Control Module References (Programming and Relearning)for K105 telematic vehicle localization and immobilization control module replacement, setup, and programming