2 - 129
Chapter 2 Troubleshooting
17
Checking the ACTUATOR REGI ROLL M for shape and
operation.
Remove the CHUTE ASSY LOW (PL3.2.27) once to check
the shape and operation.
Are the shape and operation of the ACTUATOR REGI
ROLL M normal?
Replace the KIT
PWBA MCU.
(Refer to
REP8.10.)
Reseat the
ACTUATOR REGI
ROLL M. If broken
or deformed,
replace it with a
new one.
18
Checking the connectors for connection.
Check the connections between the PWBA MCU and
DRIVE ASSY MAIN (Main Motor).
Are P/J21 and P/J211 connected correctly?
Go to step 19.
Reconnect the
connector(s) P/
J21 and/or P/J211
correctly.
19
Checking the HARNESS ASSY MAIN MOT MG AIO for
continuity.
Disconnect J21 from the PWBA MCU.
Disconnect J211 from the DRIVE ASSY MAIN.
Is each cable of J21 <=> J211 continuous?
Go to step 20.
Replace the
HARNESS ASSY
MAIN MOT MG
AIO.
20
Checking the power to the DRIVE ASSY MAIN.
Disconnect J21 from the PWBA MCU.
Are the voltages across J21-2pin/J21-4pin <=> ground on
the PWBA MCU, about +24 VDC when the interlock switch
(HARN ASSY INTERLOCK AIO) is pushed?
Replace the KIT
DRIVE ASSY
MAIN. (Refer to
REP7.2.)
Replace the KIT
PWBA MCU.
(Refer to
REP8.10.)
21
Checking the connectors of the SOLENOID FEED MSI for
connection.
Check the connections between the PWBA MCU and
SOLENOID FEED MSI.
Are P/J23 and P/J231 connected correctly?
Go to step 22.
Reconnect the
connector(s) P/
J23 and/or P/J231
correctly.
22
Checking the HARNESS ASSY L SIDE MG AIO for
continuity.
Disconnect J23 from the PWBA MCU.
Disconnect P231 from the SOLENOID FEED MSI.
Is each cable of J23 <=> P231 continuous?
Go to step 23.
Replace the
HARNESS ASSY
L SIDE MG AIO.
23
Checking the power to the SOLENOID FEED MSI.
Disconnect J23 from the PWBA MCU.
Is the voltage across P23-1pin <=> ground on the PWBA
MCU, about +24 VDC when the Interlock Switch (HARN
ASSY INTERLOCK AIO) is pushed?
Go to step 24.
Replace the KIT
PWBA MCU.
(Refer to
REP8.10.)
Step Check
Remedy
Yes No
To Next Page
Loading...
