DTC P0704: Notes
DETECTION CONDITION AND POSSIBLE CAUSE (DTC P0704)
| DTC P0704 |
Clutch pedal position (CPP) switch input circuit problem |
| DETECTION CONDITION |
- The PCM monitors changes in input voltage from the CPP switch. If the PCM does not detect the voltage changes while the vehicle runs with vehicle speed above 30 km/h {19 mph}
and stops 8 times
alternately, the PCM determines that the CPP switch circuit has a malfunction.
Diagnostic support note
- This is a continuous monitor (CCM).
- The MIL illuminates if the PCM 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 PCM.
- PENDING CODE is available if the PCM detects the above malfunction condition during the first drive cycle.
- FREEZE FRAME DATA is available.
- The DTC is stored in the PCM memory.
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| POSSIBLE CAUSE |
- CPP switch malfunction
- Poor connection of CPP switch connector or PCM connector
- Short to ground in wiring harness between CPP switch terminal B and PCM terminal 1D
- Open circuit in wiring harness between CPP switch terminal B and PCM terminal 1D
- Open circuit in wiring harness between ground and CPP switch terminal D
- PCM malfunction
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 Courtesy of MAZDA MOTORS CORP.
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