• | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
• | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
• | Diagnostic Procedure Instructions provides an overview of each diagnostic category. |
When the ignition is turned ON, the radio performs a self test to verify if any critical malfunction exists within the system.
This DTC runs continuously
The module has detected an internal electrical malfunction.
Radio functions are disabled
• | A current DTC clears when the conditions for setting the DTC are no longer present. |
• | A history DTC clears after 50 malfunction-free ignition cycles. |
Radio/Navigation System Schematics
Radio/Audio System Description and Operation
Control Module References for scan tool information
Verify that DTC B101D is not set.
⇒ | If the DTC is set, replace the radio. |
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for radio replacement, setup, and programming
• | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
• | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
• | Diagnostic Procedure Instructions provides an overview of each diagnostic category |
When the ignition is turned ON, the navigation interface module (NIM) performs a self test to verify if any critical malfunction exists within the system.
This DTC runs continuously
The module has detected an internal electrical malfunction.
This code will set as current when the NIM recognises an internal fault or fails to communicate with the BCM.
• | A current DTC clears when the conditions for setting the DTC are no longer present. |
• | A history DTC clears after 50 malfunction-free ignition cycles. |
Radio/Navigation System Schematics
Navigation System Description and Operation
Control Module References for scan tool information
Verify that DTC B101D is not set.
⇒ | If the DTC is set, replace the navigation interface module. |
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for navigation interface module replacement, setup, and programming