ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT INDICATOR LIGHT
(a) Inspect the 4HI Indicator Light:
(1) Start the engine.
(2) Change the 4WD control switch from 2WD to 4H.
(3) Check the 4HI indicator light.
OK:
The 4HI indicator light comes on or the 4HI indicator light comes on after it is blinking.
If the result is not as specified, inspect the switch, four wheel drive control
ECU and transfer shift actuator assembly. If there is a malfunction, inspect the
switch, ECU, transfer shift actuator and A.D.D. actuator. If the system is normal,
there may be a malfunction in the CAN communication system or combination meter.
In this case, first check the CAN communication system (See page
). Then check
the combination meter (See page
) and touch select 2- 4 and high-low system (See
page
).
(b) Inspect the 4LO Indicator Light:
(1) Start the engine.
(2) Move the shift lever to N.
(3) Change the 4WD control switch from 2WD to 4H. Then change it from 4H to 4L after the 4HI indicator light illuminates (after 4H switch completion).
(4) Check the 4LO indicator light.
OK:
The 4LO indicator light comes on or the 4LO indicator light comes on after it is blinking.
If there is a malfunction, inspect the switch, ECU and actuator. If the system is normal, the combination meter may be malfunctioning.
2. INSPECT TRANSFER POSITION SWITCH
(a) Remove the transfer position switch with its connector still connected (See
page ).
(b) Measure the voltage according to the value(s) in the table below. Standard Voltage:
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Navigation Antenna
Components
COMPONENTS
ILLUSTRATION
Installation
INSTALLATION
PROCEDURE
1. INSTALL NAVIGATION ANTENNA ASSEMBLY
(a) Install the navigation antenna assembly with the 2 screws.
(b) Engage the 2 clamps.
2. INSTALL NO. 1 HEATER TO REGISTER DUCT
(See page )
3. INSTALL INSTRUMENT PANEL SUB ...
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed in order of probability in the "Suspected Area" column of the
table. Check each sy ...
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
If a trouble code is displayed during the DTC check, check the circuit listed
for the code in the table below (proceed to the page listed for that circuit).
1. Occupant Detection ECU
HINT:
When DTC B1650/32 is detected as a result of troubleshooting the Supplement ...