DTC B10AC 13: Cruise Control Switch Circuit Malfunction: Notes
WARNING: This page is about a different car, the 2014 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
DTC B10AC:13 (START STOP UNIT) DETECTION CONDITION AND POSSIBLE CAUSES
| Description |
Cruise control switch circuit malfunction |
| Detection condition |
- Start stop unit detected an open circuit in the cruise control switch circuit for 5 s or more
with the ignition switched ON (engine off or on).
|
| Fail-safe function |
Not applicable |
| Possible cause |
- Instrument cluster configuration error
- Clock spring connector or terminal malfunction
- Clock spring malfunction
- Start stop unit connector or terminal malfunction
- Open circuit in wiring harness between the following terminals:
- Start stop unit terminal 1Y-Clock spring (start stop unit side) terminal J
- Start stop unit terminal 1Z-Clock spring (start stop unit side) terminal N
- Cruise control switch malfunction
- Start stop unit malfunction
|
 Courtesy of MAZDA MOTORS CORP.
|
*1
: Without Mazda Radar Cruise Control (MRCC) system
*2
: With Mazda Radar Cruise Control (MRCC) system