HEADLIGHT
TSB Revision
CHASSIS ELECTRICAL
54A-165
STEP 7. Check wiring harness between headlight
assembly connector, tail light connector or license plate
light connector and ETACS-ECU connector.
Check the ground line for open circuit.
• Check the wiring harness between headlight assembly (LH)
connector A-40 (terminal 4) and ETACS-ECU connector
C-304 (terminal 3). <position light-LH>
• Check the wiring harness between headlight assembly (RH)
connector A-57 (terminal 4) and ETACS-ECU connector
C-304 (terminal 7). <position light-RH>
• Check the wiring harness between tail light (LH) connector
F-24 (terminal 2) and ETACS-ECU connector C-311 (termi-
nal 10). <tail light-LH>
NOTE: Also check intermediate connectors D-17 and F-27
for loose, corroded, or damaged terminals, or terminals
pushed back in the connector. If intermediate connector
D-17 or F-27 is damaged, repair or replace the connector
as described in GROUP 00E, Harness Connector Inspec-
tion
P.00E-2
.
• Check the wiring harness between tail light (RH) connector
F-07 (terminal 2) and ETACS-ECU connector C-311 (termi-
nal 13). <tail light-RH>
NOTE: Also check intermediate connectors D-17 and F-27
and joint connector C-43 for loose, corroded, or damaged
terminals, or terminals pushed back in the connector. If
intermediate connector D-17 or F-27 or joint connector C-43
is damaged, repair or replace the connector as described in
GROUP 00E, Harness Connector Inspection
P.00E-2
.
• Check the wiring harness between license plate light (LH)
connector F-18 (terminal 2) and ETACS-ECU connector
C-311 (terminal 10). <license plate light-LH>
NOTE: Also check intermediate connectors D-17 for loose,
corroded, or damaged terminals, or terminals pushed back
in the connector. If intermediate connector D-17 is dam-
aged, repair or replace the connector as described in
GROUP 00E, Harness Connector Inspection
P.00E-2
.
• Check the wiring harness between license plate light (RH)
connector F-15 (terminal 2) and ETACS-ECU connector
C-311 (terminal 10). <license plate light-RH>
NOTE: Also check intermediate connectors D-17 for loose,
corroded, or damaged terminals, or terminals pushed back
in the connector. If intermediate connector D-17 is dam-
aged, repair or replace the connector as described in
GROUP 00E, Harness Connector Inspection
P.00E-2
.
Q: Is the wiring harness between headlight assembly
connector, tail light connector or license plate light
connector and ETACS-ECU connector in good
condition?
YES : Go to Step 8.
NO : Repair the wiring harness.