Section 101 (Cellular Communication System)
WARNING: This page is about a different car, the 2002 Buick LeSabre. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic & Routing Diagrams
- Component Locator
- Diagnostic Information & Procedures
- Diagnostic Starting Point - Cellular Communication
- Diagnostic System Check - Cellular Communication
- Scan Tool Data List (F1)
- Scan Tool Data List (2.6)
- Scan Tool Data Definitions (F1)
- Scan Tool Data Definitions (2.6)
- Diagnostic Trouble Code (DTC) List (F1)
- Diagnostic Trouble Code (DTC) List (2.6)
- DTC B2455:
- DTC B2462:
- DTC B2470:
- DTC B2476 (F1):
- DTC B2476 (2.6):
- DTC B2482:
- DTC B2483 Or B2484:
- DTC U1500:
- Symptoms - Cellular Communication (F1)
- Symptoms - Cellular Communication (2.6)
- Checking Aftermarket Accessories
- ONSTAR One Or More Buttons Inoperative (F1)
- ONSTAR One Or More Buttons Inoperative (2.6)
- Unable To Contact ONSTAR Call Center (F1)
- Unable To Contact ONSTAR Call Center (2.6)
- ONSTAR Call Center Unable To Configure ONSTAR (R) System
- Microphone Inoperative - Caller Cannot Be Heard (F1)
- Microphone Inoperative - Caller Cannot Be Heard (2.6)
- Voice Recognition Inoperative
- ONSTAR Button Led Inoperative (F1)
- ONSTAR Button Led Inoperative (2.6)
- No (Or Noisy) ONSTAR Audio (F1)
- No (Or Noisy) ONSTAR Audio (2.6)
- ONSTAR Reprogramming
- Repair Instructions
- Description & Operation
- ONSTAR Description & Operation
- Notes
- OnStar® Button Assembly
- OnStar® Microphone
- Vehicle Interface Unit (VIU)
- Vehicle Communication Unit (VCU)
- Vehicle Communication Interface Module (VCIM)
- Operation Of Hands Free Cellular Phone
- Operation of the OnStar® Speech Recognition Systems
- General Tips For Better Speech Recognition
- Personal Calling Commands
- ONSTAR Description & Operation