CESAB B 215 - Page 215

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C3 UNUSED
C4 RETRO OPEN
Condition for error detection
Failure on the reverse lights.
Check the reverse light bulbs and the relative cables
C5 TILT_LOCK _FAULT
Condition for error detection
The alarm signals a failure in the forward/backward tilting solenoid valve EV13 coil.
The coil could be opened or disconnected.
Check:
- Value in Ohm of the coils and the relevant wiring harness.
If the problem persists replace the I/O board.
C6 LOWERING_LOCK_FAULT
Condition for error detection
The alarm signals a failure in the lifting/lowering solenoid valve EV12 coil.
The coil could be opened or disconnected.
Check:
- Value in Ohm of the coils and the relevant wiring harness.
If the problem persists replace the I/O board.
C7 STATIONARY_BRAKING_BUZZER_FAULT
Condition for error detection
The alarm signals an alarms buzzer failure.
The buzzer could be open or disconnected.
Check:
- Value in Ohm of the buzzer and respective wiring harness
If the problem persists replace the I/O board.
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