Subaru Crosstrek Service Manual: Malfunction indicator light remains blinking
ENGINE (DIAGNOSTICS)(H4DO) > Malfunction Indicator Light
MALFUNCTION INDICATOR LIGHT REMAINS BLINKING
Diagnosis:
The delivery (test) mode fuse circuit is short-circuited to ground.
Trouble symptom:
Malfunction indicator light blinks when delivery (test) mode fuse is not connected.
Wiring diagram:
Engine electrical system Engine Electrical System">
| STEP | CHECK | YES | NO |
1.CHECK DELIVERY (TEST) MODE CONNECTOR.
1) Check the delivery (test) mode fuse is removed.
2) Turn the ignition switch to ON.
Does the malfunction indicator light blink?
Malfunction Indicator Light > MALFUNCTION INDICATOR LIGHT REMAINS BLINKING">Go to Step 2.
System is normal.
NOTE:
Malfunction indicator light blinks at a cycle of 3 Hz when delivery (test) mode fuse is attached.
2.CHECK HARNESS BETWEEN ECM AND DELIVERY (TEST) MODE FUSE.
1) Turn the ignition switch to OFF.
2) Disconnect the connector from ECM.
3) Measure the resistance between ECM connector and chassis ground.
Connector & terminal
(B137) No. 13 — Chassis ground:
Is the resistance 1 M? or more?
Replace the ECM. Engine Control Module (ECM)">
Repair the short circuit to ground in the harness between the ECM connector and delivery (test) mode fuse.
Procedure
ENGINE (DIAGNOSTICS)(H4DO) > Malfunction Indicator LightPROCEDURE1. Activation of malfunction indicator light Malfunction Indicator Light > ACTIVATION OF MALFUNCTION INDICATOR LIGHT">&d ...
Activation of malfunction indicator light
ENGINE (DIAGNOSTICS)(H4DO) > Malfunction Indicator LightACTIVATION OF MALFUNCTION INDICATOR LIGHT1. When the ignition switch is turned to ON (engine OFF), the malfunction indicator light (A) in the ...
Other materials:
Preparation tool
CLUTCH SYSTEM > General DescriptionPREPARATION TOOL1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS498497100CRANKSHAFT STOPPERUsed for stopping rotation of the flywheel.499747100CLUTCH DISC GUIDEUsed for installing the clutch disc to the flywheel. — SUBARU SELECT MONITOR 4Used for setti ...
Shift lock release using the shift lock release button
Perform the following procedure to release
the shift lock.
1. Apply the parking brake and turn the
ignition switch to the "LOCK"/"OFF" position.
2. Wrap the tip of a flat-head screwdriver
with vinyl tape or a cloth and use it to
remove the shift lock cover. The shift lock
release button ...
Inspection
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Forward Clutch AssemblyINSPECTION• Check the forward clutch drum, internal gear, sun gear and forward clutch piston lip for wear or damage.• Inspect the drive plate facing for wear and damage.• Check the driven plate for discoloration ...
