DTC P0579:00: Notes
WARNING: This page is about a different variant/trim than selected.
| DTC P0579:00 |
Cruise control multi-function input circuit range/performance |
| DETECTION CONDITION |
- P0579:00 may set when the cruise control switch circuits are open, shorted to voltage or ground.
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| POSSIBLE CAUSE |
- Clock spring connector or terminals malfunction
- Clock spring malfunction
- Cruise control switch malfunction
- Short to ground in wiring harness between clock spring terminal 2B and PCM terminal 1N
- PCM connector or terminals malfunction
- Short to power supply in wiring harness between the following terminals:
- Clock spring terminal 2B-PCM terminal 1N
- Clock spring terminal 2C-PCM terminal 1L
- Open circuit in wiring harness between the following terminals:
- Clock spring terminal 2B-PCM terminal 1N
- Clock spring terminal 2C-PCM terminal 1L
- PCM malfunction
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 Courtesy of MAZDA MOTORS CORP.
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