Adaptive Front Lighting DTCS

NOTE: Retrieval of some diagnostic codes may require the use of special OEM tester or flash method using instrument cluster indicator. For procedures/testing of codes not shown below, refer to appropriate system article.

ADAPTIVE FRONT LIGHTING DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC	Description
DTC B2105	Adaptive Front Lighting Control Unit Lost Communication with Gauge Control Module (STEERING Message)
DTC B2106	Adaptive Front Lighting Control Unit Lost Communication with Gauge Control Module (A/T Message)
DTC B2107	Adaptive Front Lighting Control Unit Lost Communication with MICU (MICU Message)
DTC B2108	Adaptive Front Lighting Control Unit Lost Communication with Combination Switch Control Unit (HLSW Message)
DTC B2125	Steering Angle Sensor Signal Error
DTC B2126	Steering Angle Sensor Z Pulse Line or Supply Line Open
DTC B2127	Steering Angle Sensor Malfunction
DTC B2128	Steering Angle Sensor Signal Error
DTC B2129	Steering Angle Sensor Circuit Malfunction
DTC B2130	A Short in the Steering Angle Sensor Z Pulse Line
DTC B2131	Steering Angle Sensor (MAX) Error
DTC B2132	Steering Angle Sensor Learning Error
DTC B2134	Wheel Speed (RLP, RRP line) Circuit Open
DTC B2135	A/T Reverse Signal Error
DTC B2136	Left Adaptive Front Lighting Gearbox Motor Signal Error
DTC B2137	Right Adaptive Front Lighting Gearbox Motor Signal Error
DTC B2139	Headlight Leveling Motor Power Supply Circuit Error
DTC B2140	Headlight Leveling Motor Signal Circuit Error
DTC B2141	Suspension Stroke Sensor Output Error
DTC B2142	Adaptive Front Lighting Control Unit Sub CPU Communication Error
DTC B2143	Adaptive Front Lighting Control Unit Sub CPU Memory Error
DTC B2144	Adaptive Front Lighting Control Unit Sub CPU EEPROM Error
DTC B2145	Left Adaptive Front Lighting Gearbox Motor Swing Error
DTC B2146	Right Adaptive Front Lighting Gearbox Motor Swing Error