DTC P0581:00: Notes
DTC P0581:00 (L3 WITH TC) DETECTION CONDITION AND POSSIBLE CAUSE
| DTC P0581:00 |
Cruise control multi-function input circuit high input |
| DETECTION CONDITION |
- The PCM monitors the input signal from the cruise control switch. If the PCM detects that the cruise control switch voltage is above 4.75 V,
the PCM determines that the cruise control switch circuit has a malfunction.
Diagnostic support note
- This is a continuous monitor (other).
- The MIL does not illuminate.
- FREEZE FRAME DATA (Mode 2)/Snapshot data is not available.
- DTCs are stored in the PCM memory.
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| POSSIBLE CAUSE |
- Clock spring connector or terminals malfunction
- Clock spring malfunction
- Cruise control switch malfunction
- PCM connector or terminals malfunction
- Short to power supply in wiring harness between the following terminals:
- Clock spring terminal 2L-PCM terminal 1AQ
- Clock spring terminal 2N-PCM terminal 1W
- Open circuit in wiring harness between the following terminals:
- Clock spring terminal 2L-PCM terminal 1 AQ
- Clock spring terminal 2N-PCM terminal 1W
- PCM malfunction
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 Courtesy of MAZDA MOTORS CORP.
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