2020 Subaru WRX BaseFACTORY OEM SERVICE PROCEDURE

Cruise Control System DTCS

CRUISE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

Cancel code Refer to
11 This code is displayed without operating the CRUISE switch. Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>11 .
12 This code is displayed without depressing the brake pedal. Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>12 .
13 This code is displayed without depressing the clutch pedal. Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>13 .
14 This code is displayed without shifting to neutral position. Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>14 .
15 This code is displayed without operating the cancel switch. Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>15 .
16 This code is displayed without operating the ignition switch. Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>16 .
21 This code is displayed when the ignition switch is turned to ON without operating the cruise control command switch. Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>21 .
22 Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>22 .
24 This code is displayed with normal operation. Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>24 .
31 Cruise in 2nd shift position or more. Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>31 .
32 This code is displayed, though the vehicle speed is increased to the speed available for cruise set and set operation was performed again. Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>32 .
34 This code is displayed when driving for a long period of time at higher speed than appropriate cruise set vehicle speed by operating accelerator pedal. In this case, the cruise setting is deactivated. Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>34 .
35 This code is displayed when driving condition is not suitable for cruise control. Perform cruise set operation again after clearing the possible cause. Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>35 .
41 This code is displayed when driving condition is not suitable for cruise control. Perform cruise set operation again after clearing the possible cause. Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>41 .
43 Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>43 .
44 Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>44 .
45 Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>45 .
49 Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>49 .
61 Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>61 .
62 Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>62 .
63 Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>63 .
64 Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>64 .
65 Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>65 .
66 Ref. to CRUISE CONTROL SYSTEM (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH CANCEL CODE>66 .
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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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