Subaru Crosstrek Service Manual: Dtc b2903 vdc data error
AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC B2903 VDC DATA ERROR
DTC DETECTING CONDITION:
Detected when data (vehicle speed signal) from VDC CM is abnormal.
TROUBLE SYMPTOM:
The auto headlight beam leveler does not operate.
NOTE:
Perform the diagnosis for VDC. Basic Diagnostic Procedure > PROCEDURE">
Dtc u0122 lost communication with vehicle dynamics control module
AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULEDetected when CAN data (ve ...
Dtc u0140 lost communication with body control module
AUTO HEADLIGHT BEAM LEVELER SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0140 LOST COMMUNICATION WITH BODY CONTROL MODULEDetected when CAN data (headlights ON ...
Other materials:
Installation
EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)(H4DO) > EGR PipeINSTALLATION1. Temporarily install the EGR pipe to the intake manifold and water pipe assembly, and tighten the EGR pipe in numerical order as shown in the figure.NOTE:Use a new gasket.Tightening torque:6.4 N·m (0.7 kgf-m, 4. ...
New vehicle break-in driving - the first 1,000 miles (1,600 km)
The long-term durability, efficiency, and overall performance of your Subaru
Ascent depend greatly on how carefully the vehicle is treated during its initial
driving period. Proper break-in practices help ensure that key engine and drivetrain
components settle correctly and operate at their be ...
Automatic door locking/unlocking
In the Subaru Ascent, all doors, the rear gate, and the fuel filler lid can be
automatically locked or unlocked based on specific driving conditions. This intelligent
feature enhances both safety and convenience during everyday vehicle operation.
For automatic door locking
In the Subaru A ...
