MANUAL TRANSMISSION AND DIFFERENTIAL(5MT) > Reverse Check Sleeve
INSPECTION
• Make sure the cutout of the reverse accent shaft is aligned with the opening in the reverse check sleeve.
• Turn the cam by hand to check for smooth rotation.
• Move the cam and shaft all the way toward the plate, and make sure it releases.
If the cam does not return properly, replace the reverse check spring. If the shaft does not return, check for scratches on the inner surface of sleeve. If the sleeve is in good order, replace the spring.

(A) | Snap ring |
(B) | Reverse check plate |
(C) | Reverse check spring |
(D) | Reverse check cam |
• Select a suitable reverse accent shaft and reverse check plate. Reverse Check Sleeve > ADJUSTMENT">
Disassembly
InstallationDtc c1521 motor relay
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC C1521 MOTOR RELAYDTC detecting condition:• Defective motor and motor relay• Defective harness connectorTrouble symptom:• ABS does not operate.• VDC does not operate.&b ...
Inspection
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Camshaft Position SensorINSPECTION1. CAMSHAFT POSITION SENSOR (METHOD WITH OSCILLOSCOPE)1. Prepare an oscilloscope.2. Remove the glove box. Glove Box > REMOVAL">3. Connect the probe to ECM connector.• Intake camshaft position sensor• E ...
Safety precautions
WARNING
If you are using an implanted pacemaker or defibrillator, maintain a
safe distance of at least 8.7 in (22 cm) from the transmitting antennas installed
in the Subaru Ascent.
The Subaru Ascent keyless access system emits radio waves that may interfere
with the normal operation o ...