No.31 Does Not Upshift In M Range: Notes
WARNING: This page is about a different car, the 2005 Mazda RX-8. However, it is still accessible from the selected car via links, so may be relevant.
DOES NOT UPSHIFT IN M RANGE DESCRIPTION AND POSSIBLE CAUSE
| 31 |
Does not upshift in M range |
| DESCRIPTION |
- Gear position indicator light in dashboard illuminates, but vehicle does not upshift when selector lever is pushed to "+" side or steering shift switch "UP" is pulled.
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| POSSIBLE CAUSE |
- Up switch or related wiring harness malfunction
- Steering shift switch or related circuit malfunction
NOTE:
- Before following the troubleshooting steps, make sure that the Automatic Transmission On-Board Diagnostic and Automatic Transmission Basic Inspection are conducted. (See
BASIC INSPECTION .)
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