| DETECTION CONDITION |
- Under the following conditions, no range is detected for 100 s
- Vehicle speed is 20 km/h {13 mph} or more
- TR switch voltage is 0.49-4.78 V
Diagnostic support note
- The check engine light illuminates if the TCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the TCM.
- The automatic transaxle warning light illuminates if the TCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the TCM.
- PENDING CODE is available.
- FREEZE FRAME DATA is available.
- The DTC is stored in the TCM memory.
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| FAIL-SAFE FUNCTION |
- Inhibits 1GR, 4GR and 5GR
- Inhibits feedback control
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| POSSIBLE CAUSE |
- TR switch mis-adjustment
- TR switch malfunction
- TCM malfunction
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 Courtesy of MAZDA MOTORS CORP.
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