REAR DISPLAY
TSB Revision
CHASSIS ELECTRICAL
54A-713
STEP 6. Check the wiring harness between rear display
unit connector D-06 (terminal 14) and multivision display
connector C-10 (terminal 6).
• Check the communication line for open circuit and short cir-
cuit.
NOTE: Also check intermediate connectors C-15 and D-123 for
loose, corroded, or damaged terminals, or terminals pushed
back in the connector. If intermediate connector C-15 or D-123
is damaged, repair or replace the connector as described in
GROUP 00E, Harness Connector Inspection
P.00E-2
.
Q: Is the wiring harness between rear display unit
connector D-06 (terminal 14) and multivision display
connector C-10 (terminal 6) in good condition?
YES : Go to Step 7.
NO : The wiring harness may be damaged or the
connector(s) may have loose, corroded or damaged
terminals, or terminals pushed back in the connector.
Repair the wiring harness as necessary.
STEP 7. Substitute a known good rear display unit, and
check the trouble symptom.
Check whether image sent from the MMCS is displayed on the
rear display unit normally.
Q: Is the check result normal?
YES : Replace the rear display unit.
NO : Replace the multivision display.