DESCRIPTION
This is the power source circuit of the clearance warning ECU assembly.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
PROCEDURE
1. |
CHECK TAILLIGHT |
(a) Turn the light control switch to the TAIL position.
(b) Check that the taillight turns on.
OK:
Taillight turns on.
NG |
GO TO LIGHTING SYSTEM |
|
2. |
CHECK HARNESS AND CONNECTOR (CLEARANCE WARNING ECU ASSEMBLY - BATTERY) |
(a) Disconnect the F95 clearance warning ECU assembly connector. |
|
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
F95-24 (TL) - Body ground |
Ignition switch ON, light control switch TAIL |
11 to 14 V |
Ignition switch ON, light control switch not TAIL |
Below 1 V |
*a |
Front view of wire harness connector (to Clearance Warning ECU Assembly) |
OK |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Short to Battery in Motor RH Circuit (25,26)
DESCRIPTION
When there is a short to battery in the side auto step motor circuit, the side
auto step controller ECU assembly will not operate the automatic running board.
DTC No.
Detection Condition
Trouble Area
...
Terminals Of Ecu
TERMINALS OF ECU
1. COMBINATION METER ASSEMBLY
(a) Measure the voltage and resistance according to the value(s) in the table
below.
Terminal No. (Symbol)
Wiring Color
Terminal Description
Condition
...