AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble Code
DTC B1637 CURTAIN AIRBAG SENSOR LH LOST COMMUNICATION
NOTE:
Refer to DTC B1637 for details on DTC B1638. Diagnostic Chart with Trouble Code > DTC B1638 CURTAIN AIRBAG SENSOR LH INITIALIZATION ERROR">
Dtc b1635 curtain airbag sensor lh failure
Dtc b1638 curtain airbag sensor lh initialization errorLocking and unlocking by holding the access key fob
In the Subaru Ascent, when you carry the access key fob within the effective
operating range, you can conveniently lock or unlock the doors, rear gate, and fuel
filler lid simply by touching the door handle, without removing the key from your
pocket or bag.
NOTE
The Subaru Ascent also allows ...
Dtc u1120 lost communication with autostart stop control module
KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U1120 LOST COMMUNICATION WITH AUTOSTART STOP CONTROL MODULEDetected when CAN data from hybrid system or Auto Start Stop CM is abnormal.NOTE:Perform the diagnosis for LAN system. ...
Dtc b14e4 air mix door actuator stepping motor circuit short-circuit (passenger)
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B14E4 AIR MIX DOOR ACTUATOR STEPPING MOTOR CIRCUIT SHORT-CIRCUIT (PASSENGER)DTC detecting condition:Air mix door actuator stepping motor circuit is shorted.Trouble symptom:Temperature cannot be adjus ...