Subaru Crosstrek Service Manual: Diagnostics with phenomenon Inspection
CONTINUOUSLY VARIABLE TRANSMISSION (DIAGNOSTICS) > Diagnostics with Phenomenon
INSPECTION
Symptoms | Faulty parts |
Engine stalls when driving in “D” or “R” range, or selecting “N” > “D”, “N” > “R”. |
• Control valve
• Engine control system
While driving in “D” range, vibration occurs immediately before the stop or engine stalls.
• Control valve
• Torque converter
Vehicle cannot shift while driving in “D” range.
• Control valve
• TCM
• Shift mechanism
• Power supply system
Excessive shock when selecting “N” > “D”, and “N” > “R”.
• Control valve
• TCM
• F&R clutch pack
• ATF deterioration or lack
Excessive shock at standing start in “D” range.
• Control valve
• TCM
• F&R clutch pack
• ATF deterioration or lack
Engine speed increases abruptly during driving in “D” or “R” range.
• Control valve
• Secondary pressure sensor
• F&R clutch pack
• ATF deterioration or lack
Vehicle can not start when depressing the accelerator pedal in “D” or “R” range, or acceleration is very poor. (without abrupt engine increase)
• Control valve
• F&R clutch pack
• Shift mechanism
• Parking mechanism
• Engine control system
• Power supply system
Shift indicator in combination meter displays the position which differs from select lever position.
• Inhibitor switch
• Select cable related
• Combination meter
Manual mode enters even though the select lever and paddle shift switch is not operated.
• Manual mode switch
• Paddle shift switch
• Select lever
• TCM
Engine speed increases abruptly in “D” or “R” range, vehicle can not start.
• F&R clutch pack
• Select cable related
Manual mode can not be set
• Select lever
• TCM
Diagnostic procedure without diagnostic trouble code (dtc) Check shift indicator
CONTINUOUSLY VARIABLE TRANSMISSION (DIAGNOSTICS) > Diagnostic Procedure without Diagnostic Trouble Code (DTC)CHECK SHIFT INDICATORDiagnosis:• CAN communication is abnormal with the combinatio ...
Drive cycle Procedure
CONTINUOUSLY VARIABLE TRANSMISSION (DIAGNOSTICS) > Drive CyclePROCEDUREIt is possible to complete diagnosis of the DTC by performing the indicated drive cycle. After the repair for the DTC, perform ...
Other materials:
Location
LIGHTING SYSTEM > Relay and FuseLOCATIONMain fuse boxHeadlight relay (HI)(A)Headlight relay (LO)(B)Fuse 15 A (daytime running light relay)(C)Fuse 30 A (combination light LH/RH)(D)Fuse 20 A (spot map light, room light, ignition switch illumination (immobilizer antenna))(E)Fuse 15 A (tail and illum ...
Power saving function
The keyless access function will be
disabled in the following cases to protect
the access key battery and the vehicle
battery.
Case 1: When the keyless access function and the remote keyless entry
system have not been used for 2 weeks
or longer while all doors are locked
To recover the ...
Caution
SPEED CONTROL SYSTEMS(H4DO) > General DescriptionCAUTION• Prior to starting work, pay special attention to the following:1. Always wear work clothes, a work cap, and protective shoes. Additionally, wear a helmet, protective goggles, etc. if necessary.2. Protect the vehicle using a seat cove ...
