DTC P0564 [L3]: Notes
DTC P0564 (L3) DETECTION CONDITION & POSSIBLE CAUSES
| DTC P0564 |
Cruise control switch circuit malfunction |
| DETECTION CONDITION |
- The PCM monitors the cruise control switch signal at PCM terminal 1AQ. If the PCM detects that any one of following switches (Main, CANCEL, SET/COAST, RESUME/ACCEL) remains on for 2 min
, 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 is not available.
- DTC is stored in PCM memory.
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| POSSIBLE CAUSE |
- Cruise control switch connector or terminal malfunction
- Short to ground circuit in wiring from cruise control switch terminal A and PCM terminal 1AQ
- Short to power circuit in wiring from cruise control switch terminal A and PCM terminal 1AQ
- Cruise control switch malfunction
- PCM malfunction
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