Subaru Crosstrek Service Manual: Lan system (diagnostics)
- Can communication circuit check
- Control module i/o signal
- Diagnostic procedure with diagnostic trouble code (dtc)
- Dtc u0100 lost communication with ecm/pcm a
- Dtc u1433 invalid data received from eyesight
- Dtc u0101 lost communication with tcm
- Dtc u1232 lost communication with rear/side radar control module
- Dtc u0122 lost communication with vehicle dynamics control module
- Dtc u0126 lost communication with steering angle sensor module
- Dtc u0131 lost communication with power steering control module
- Dtc u0140 lost communication with body control module
- Dtc u0151 lost communication with restraints control module
- Dtc u0156 lost communication with information center "a"
- Dtc u0155 lost communication with instrument panel cluster (ipc) control module
- Dtc u0164 lost communication with hvac control module
- Dtc u0327 software incompatibility with vehicle security control module
- Dtc u0401 invalid data received from ecm/pcm a
- Dtc u0402 invalid data received from tcm
- Dtc u0416 invalid data received from vehicle dynamics control module
- Dtc u0420 invalid data received from power steering control module
- Dtc u0422 invalid data received from body control module
- Dtc u0423 invalid data received from instrument panel cluster control module
- Dtc u0424 invalid data received from hvac control module
- Dtc u0427 invalid data received from vehicle security control module
- Dtc u0073 control module communication bus off
- Dtc u0428 invalid data received from steering angle sensor module
- Dtc u0452 invalid data received from restraints control module
- Dtc u1120 lost communication with autostart stop control module
- Dtc u1201 can-hs counter abnormal
- Dtc u1235 lost communication with eyesight
- General description
- Subaru select monitor
- Basic diagnostic procedure Procedure
- Check list for interview Check
- Clear memory mode Operation
- Electrical component location Location
- General diagnostic table Inspection
- List of diagnostic trouble code (dtc) List
- Read diagnostic trouble code (dtc) Operation
System operation check mode Operation
KEYLESS ACCESS WITH PUSH BUTTON START SYSTEM (DIAGNOSTICS) > System Operation Check ModeOPERATION1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the target ...
Other materials:
Replacing battery of access key
CAUTION
When removing or reinstalling the
access key cover, make sure that
the plastic part does not come off or
become misaligned.
Battery: Button battery CR2032
Release button
Mechanical key
1. Take out the mechanical key.
2. Wrap a flat-head screwdriver with vinyl
tape or ...
Procedure
ENGINE (DIAGNOSTICS)(H4DO) > Malfunction Indicator LightPROCEDURE1. Activation of malfunction indicator light Malfunction Indicator Light > ACTIVATION OF MALFUNCTION INDICATOR LIGHT">↓2. Malfunction indicator light does not come on Malfunction Indicator Light > MALFUNCTION IN ...
Air filtration system
The Subaru Ascent is equipped with an advanced air filtration system integrated
into the climate control unit, designed to improve cabin air quality by capturing
dust, pollen, and other airborne particles.
To maintain optimal performance of the Subaru Ascent air conditioning and ventilation
s ...
