DTC B10D1-23: Request Switch (LF) Circuit Malfunction [Start Stop Unit]: Notes
DTC B10D1:23 (START STOP UNIT) DETECTION CONDITION AND POSSIBLE CAUSE
| Description |
Request switch (LF) circuit malfunction |
| Detection condition |
- Start stop unit detected any of the following conditions at a vehicle speed of 5 km/h {3 mph} or more.
- The request switch (LF) is continuously ON for 2 min or more.
- The request switch (LF) was ON 7 times.
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| Fail-safe |
Not applicable |
| Possible cause |
- Outer handle (LH) connector or terminal malfunction
- LF control unit connector or terminal malfunction
- Short to ground in wiring harness between LF control unit terminal C and outer handle (LH) terminal D
- Request switch (LF) malfunction
- LF control unit malfunction
- Start stop unit malfunction
|
 Courtesy of MAZDA MOTORS CORP.
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