Subaru Crosstrek Service Manual: 12
CRUISE CONTROL SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Cancel Code
12
Detected when brake pedal is depressed or malfunction related to stop light & brake switch occurs.
TROUBLE SYMPTOM:
• Cruise control cannot be set.
• Cruise control cannot be released.
WIRING DIAGRAM:
Cruise control system Cruise Control System > WIRING DIAGRAM">
| STEP | CHECK | YES | NO |
1.CHECK STOP LIGHT & BRAKE SWITCH.
Check the stop light & brake switch. Stop Light & Brake Switch">
Is the stop light & brake switch and installation position OK?
Diagnostic Procedure with Cancel Code > 12">Go to Step 2.
Replace the stop light & brake switch. Or adjust the installation position.
2.CHECK STOP LIGHT & BRAKE SWITCH CIRCUIT.
1) Turn the ignition switch to OFF.
2) Disconnect the stop light & brake switch harness connector.
3) Turn the ignition switch to ON.
4) Measure the voltage between harness connector terminal and chassis ground.
Connector & terminal
(B65) No. 3 (+) — Chassis ground (−):
Is the voltage 10 V or more?
Diagnostic Procedure with Cancel Code > 12">Go to Step 3.
• Check fuse No. 8 (in fuse & relay box).
• Check for open or short in the harness between stop light & brake switch and fuse & relay box.
3.CHECK STOP LIGHT & BRAKE SWITCH CIRCUIT.
Measure the voltage between harness connector terminal and chassis ground.
Connector & terminal
(B65) No. 1 (+) — Chassis ground (−):
Is the voltage 10 V or more?
Diagnostic Procedure with Cancel Code > 12">Go to Step 4.
• Check fuse No. 4 (in fuse & relay box).
• Check for open or short in the harness between stop light & brake switch and fuse & relay box.
4.CHECK STOP LIGHT & BRAKE SWITCH CIRCUIT.
1) Turn the ignition switch to OFF.
2) Disconnect the harness connector of ECM.
3) Measure the resistance between ECM harness connector terminal and stop light & brake switch harness connector terminal.
Connector & terminal
(B137) No. 3 — (B65) No. 4:
(B137) No. 7 — (B65) No. 2:
Is the resistance less than 10 ??
Replace the ECM.
Engine Control Module (ECM)">
Repair the harness.
49
CRUISE CONTROL SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Cancel Code49Automatic transmission malfunction is detected.Automatic transmission malfunction is detected during cruise driving or c ...
13
CRUISE CONTROL SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Cancel Code13Detected when clutch pedal is depressed or malfunction related to clutch switch occurs.TROUBLE SYMPTOM:• Cruise co ...
Other materials:
Hazard warning flasher setting
1. Perform the preparation steps according
to "Preparation for car settings"
2. Operate the " " or "
" switch to
select the "Hazard Warning Flasher" item.Then push the button.
3. The current setting will be displayed.
Push the button to enter the
selection
mode.
4. Select "O ...
Bulkhead wiring harness (in compartment) Location
WIRING SYSTEM > Bulkhead Wiring Harness (In Compartment)LOCATIONConnectorConnecting toNo.PoleColorAreaNo.DescriptionB274B-4 Blower Resistor (manual A/C)B308BlackC-5 Front door cord RHB3110GrayC-1AB1Airbag wiring harnessB328B-2 Turn signal and hazard unitB4016BlackC-1 Data link connectorB412C-2 Po ...
Removal
LIGHTING SYSTEM > Headlight AssemblyREMOVALCAUTION:• Do not perform work with wet hands, because there is a possibility of electrical shock.• The HID type uses very high voltages for the lighting circuit. Make sure that the power supply is turned OFF before working.1. Disconnect the g ...
