Subaru Legacy BN/BS (2015-2019) Service Manual: 21

Subaru Legacy BN/BS (2015-2019) Service Manual / Cruise control system (diagnostics) / Diagnostic procedure with cancel code / 21

Cruise control command switch malfunction is detected.

TROUBLE SYMPTOM:

• Cruise control cannot be set. (Cancelled immediately.)

• Cruise control cannot be released.

Refer to DTC 11 for diagnostic procedure.

Diagnostic Procedure with Cancel Code > 11

22

Malfunction related to vehicle speed sensor is detected.DIAGNOSIS:Open or shorted circuit in vehicle speed sensor system.TROUBLE SYMPTOM:Cruise control cannot be set. (Cancelled immediately.)STEPCHECK ...

16

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 Sy ...

Other materials:

Caution
• 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 cover, etc.3. Prepare the service tools, clean cl ...