Chapter 2 Troubleshooting
2.3 Level 2 FIP
2-32
FIP-2.6 CLUTCH REGI ROLL A error
*: Disconnect the J102 and J107 connectors on the PBWA MCU for check.
Procedure Check
Action
YES NO
1
- Initial check -
Are there errors such as use of parts in different
specifications, attachment error, damage,
transformation, dirt, or foreign object?
- Major check parts -
CLUTCH REGI ROLL A (PL4.1.42), PWBA SENSOR
(PL4.1.17)
Replace and
reattach the parts.
To step 2
2
- CLUTCH REGI ROLL A power check - *
Is 24VDC applied to the CN102-2PIN<=>CN101-
12PIN?
To step 3
Replace the
PWBA SENSOR
3
- CLUTCH REGI ROLL A ON signal check - *
Is 0VDC applied to the CN102-1PIN<=>CN101-12PIN
at CLUTCH REGI ROLL A ON and 24VDC at CLUTCH
REGI ROLL A OFF?
Replace the
CLUTCH REGI
ROLL A
To step 4
4
- CLUTCH REGI ROLL A check -
Is the CN102-1PIN<=>CN102-2PIN connected (about
200 Ω) normally?
Replace the
PWBA SENSOR
Replace the
CLUTCH REGI
ROLL A
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