| DTC U1100:00 |
LIN communication: communication error to engine oil level sensor |
| Detection Condition |
- With the following conditions continued for 1.5 s
, a communication error between the PCM and engine oil level sensor is continued for 5 s or more
.
- Battery voltage: 10-16 V
- Ignition switched ON (engine off or on)
Diagnostic Support Note
- This is an intermittent monitor (other).
- The check engine light does not illuminate.
- FREEZE FRAME DATA is not available.
- Snapshot data is available.
- DTC is stored in the PCM memory.
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| Fail-Safe Function |
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| Possible Cause |
- LIN communication line malfunction between engine oil level sensor and PCM
- Engine oil level sensor connector or terminals malfunction
- Short to ground or open circuit in engine oil level sensor power supply circuit
- Short to ground in wiring harness between ENGINE3 15 A fuse and engine oil level sensor terminal A
- ENGINE3 15 A fuse malfunction
- Open circuit in wiring harness between main relay terminal C and engine oil level sensor terminal A
- PCM connector or terminals malfunction
- Engine oil level sensor malfunction
- PCM malfunction
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