Subaru Crosstrek Service Manual: 16

Subaru Crosstrek Service Manual / Cruise control system (diagnostics) / Diagnostic procedure with cancel code / 16

CRUISE CONTROL SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Cancel Code

Detected when ignition switch is turned to OFF or malfunction related to the ignition switch occurs.

TROUBLE SYMPTOM:

Cruise control cannot be set.

WIRING DIAGRAM:

Cruise control system Cruise Control System > WIRING DIAGRAM">

STEP	CHECK	YES	NO

1.CHECK IGNITION SWITCH CIRCUIT.

1) Turn the ignition switch to OFF.

2) Disconnect the ECM harness connector.

3) Turn the ignition switch to ON.

4) Measure the voltage between harness connector terminal and chassis ground.

Connector & terminal

(B137) No. 27 (+) — Chassis ground (−):

Is the voltage 10 V or more?

Check for poor contact of ECM connector.

• Check fuse No. 12 (in fuse & relay box).

• Check the harness for open or short circuit between ignition switch and ECM.

15

CRUISE CONTROL SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Cancel Code15Detected when CANCEL switch is pressed or malfunction related to CRUISE switch occurs.TROUBLE SYMPTOM:• Cruise con ...

21

CRUISE CONTROL SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Cancel Code21Cruise control command switch malfunction is detected.TROUBLE SYMPTOM:• Cruise control cannot be set. (Cancelled i ...

Other materials:

Electrical specification
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Inspection
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Caution
IGNITION(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 cover, fender cov ...