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Cellular System, Entertainment System, And Navigation System - Diagnostic Trouble Codes

CELLULAR SYSTEM, ENTERTAINMENT SYSTEM, AND NAVIGATION SYSTEM - DIAGNOSTIC TROUBLE CODES

DTC Description
DTC B0000 DTC B0000 5A Vehicle Speed Information Circuit Not Plausible
DTC B0997 DTC B0997 00 Info Display Module Malfunction
DTC B1020 DTC B1020 00 Auxiliary Electronic Control Unit (ECU) Performance
DTC B125A DTC B125A 02 Antenna Signal Circuit Short to Ground
DTC B125A 04 Antenna Signal Circuit Open Circuit
DTC B125C DTC B125C 01 Satellite Antenna Circuit Short to Battery
DTC B125C 02 Satellite Antenna Circuit Short to Ground
DTC B125C 04 Satellite Antenna Circuit Open
DTC B1265 DTC B1265 02 Switched 14 Volt Performance Short to Ground
DTC B1271 DTC B1271 00 Theft Protection Active
DTC B1278 or B1279 DTC B1278 01 Left Auxiliary Input Signal Circuit Short to Battery
DTC B1278 02 Left Auxiliary Input Signal Circuit Short to Ground
DTC B1279 01 Right Auxiliary Input Signal Circuit Short to Battery
DTC B1279 02 Right Auxiliary Input Signal Circuit Short to Ground
DTC B1287 DTC B1287 01 Amplifier Control Signal Circuit Short to Battery
DTC B1287 02 Amplifier Control Signal Circuit Short to Ground
DTC B1287 04 Amplifier Control Signal Circuit Open
DTC B1288 DTC B1288 01 Video Display Mode Control Signal Short to Battery
DTC B1288 02 Video Display Mode Control Signal Short to Ground
DTC B1288 04 Video Display Mode Control Signal Open Circuit
DTC B1289 DTC B1289 01 Video Display Brightness Control Signal Short to Battery
DTC B1289 02 Video Display Brightness Control Signal Short to Ground
DTC B1289 04 Video Display Brightness Control Signal Open Circuit
DTC B2455 DTC B2455 02 Cellular Phone Microphone Circuit Short to Ground
DTC B2455 04 Cellular Phone Microphone Circuit Open/High Resistance
DTC B2462 (UE1 without IO6 with CV3/CW2) DTC B2462 02 Global Positioning System (GPS) Signal Short to Ground
DTC B2462 04 Global Positioning System (GPS) Signal Open Circuit
DTC B2462 (UE1 with IO6 with CV3/CW2) DTC B2462 Global Positioning System Signal
DTC B2462 (UHK/UHQ) DTC B2462 01 Global Positioning System (GPS) Short to Battery
DTC B2462 02 Global Positioning System (GPS) Short to Ground
DTC B2462 04 Global Positioning System (GPS) Open Circuit
DTC B2470 (UE1 with CV3/CW2) DTC B2470 02 Cellular Phone Antenna Circuit Malfunction Short to Ground
DTC B2470 04 Cellular Phone Antenna Circuit Malfunction Open Circuit
DTC B2470 (UE1) DTC B2470 02 Cellular Phone Antenna Circuit Malfunction Short to Ground
DTC B2470 04 Cellular Phone Antenna Circuit Malfunction Open Circuit
DTC B2476 or B2482 DTC B2476 04 Cellular Phone Select Service Switch Open
DTC B2476 59 Cellular Phone Select Service Switch Protection Time-out
DTC B2482 00 Cellular Phone Select Service Switch Range/Performance
DTC U0255-U0257 DTC U0255 Lost Communication with Info Display Module
DTC U0256 Lost Communication with Infotainment Faceplate Control Module
DTC U0257 Lost Communication with Info Display Module/Infotainment Faceplate Control Module