Subaru Crosstrek Service Manual: General diagnostic table Inspection
FRONT SUSPENSION > General Diagnostic Table
INSPECTION
1. IMPROPER VEHICLE POSTURE OR IMPROPER WHEEL ARCH HEIGHT
Possible cause | Corrective action |
(1) Permanent distortion or damage of the coil spring | Replace. |
(2) Rough operation of strut or shock absorber | Replace. |
(3) Improper installation of strut or shock absorber | Replace with appropriate parts. |
(4) Installation of the wrong coil spring | Replace with appropriate parts. |
2. POOR RIDE COMFORT
1. Large rebound shock
2. Rocking of the vehicle continues too long after running over bump and hump.
3. Excessive shock in bumping
Possible cause | Corrective action |
(1) Damaged coil spring | Replace. |
(2) Overinflation of tires | Adjust. |
(3) Improper wheel arch height | Replace the coil springs with new parts. |
(4) Fault in operation of strut or shock absorber | Replace. |
(5) Damage or deformation of strut mount or shock absorber mount | Replace. |
(6) Unsuitable length (maximum or minimum) of strut or shock absorber | Replace with appropriate parts. |
(7) Abnormal deformation or loss of bushing | Replace. |
(8) Deformation or damage of helper in strut assembly or shock absorber | Replace. |
(9) Oil leakage from the strut or shock absorber | Replace. |
3. NOISE
Possible cause | Corrective action |
(1) Wear or damage of strut or shock absorber component parts | Replace. |
(2) Loosening of the suspension link installing bolt | Tighten to the specified torque. |
(3) Abnormal deformation or loss of bushing | Replace. |
(4) Unsuitable length (maximum or minimum) of strut or shock absorber | Replace with appropriate parts. |
(5) Damaged coil spring | Replace. |
(6) Wear or damage of the ball joint | Replace. |
(7) Deformation of the clamp - stabilizer bushing | Replace. |
Inspection
FRONT SUSPENSION > Wheel AlignmentINSPECTIONCheck the following items before performing the wheel alignment measurement.• Tire inflation pressure• Uneven wear of RH and LH tires, or dif ...
Other materials:
Dtc b1572 imm circuit except antenna circuit
IMMOBILIZER (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B1572 IMM CIRCUIT EXCEPT ANTENNA CIRCUITDTC detecting condition:Communication failure between body integrated unit and ECMCAUTION:When the body integrated unit is replaced, registration of the immobilizer syste ...
Dtc u0100 lost communication with ecm/pcm a
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0100 LOST COMMUNICATION WITH ECM/PCM “A”Detected when CAN data from the engine control module (ECM) does not arrive.NOTE:Perform the diagnosis for LAN system. Basic Diagnostic Procedure ...
Installation
LUBRICATION(H4DO) > Oil Level SwitchINSTALLATION1. Install the oil level switch and the clip (A) to the oil pan upper.NOTE:• Use new O-rings.• Apply a coat of engine oil to the O-rings.Tightening torque:6.4 N·m (0.7 kgf-m, 4.7 ft-lb)2. Install the engine mounting LH onto the en ...
