ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT COOLING FAN MOTOR
(a) Check that the motor operates smoothly when the battery is connected to the cooling fan motor connector. Text in Illustration
If the motor does not operate smoothly, replace the cooling fan motor. |
|
(b) Connect the pickup of a clamp-on ammeter over one of the 2 wires for the cooling fan motor.
(c) Measure the current while the motor is operating.
Standard Current:
Item |
Condition |
Specified Condition |
---|---|---|
Cooling fan motor (w/o Towing package) |
20°C (68°F) |
11.8 to 14.8 A at 12 V |
Cooling fan motor (w/ Towing package) |
20°C (68°F) |
7.9 to 10.9 A at 12 V |
If the result is not as specified, replace the cooling fan motor.
2. INSPECT NO. 2 COOLING FAN MOTOR
(a) Check that the motor operates smoothly when the battery is connected to the No. 2 cooling fan motor connector. Text in Illustration
If the motor does not operate smoothly, replace the No. 2 cooling fan motor. |
|
(b) Connect the pickup of a clamp-on ammeter over one of the 2 wires for the No. 2 cooling fan motor.
(c) Measure the current while the motor is operating.
Standard Current:
Item |
Condition |
Specified Condition |
---|---|---|
No. 2 cooling fan motor (w/o Towing package) |
20°C (68°F) |
7.9 to 10.9 A at 12 V |
No. 2 cooling fan motor (w/ Towing package) |
20°C (68°F) |
7.9 to 10.9 A at 12 V |
If the result is not as specified, replace the No. 2 cooling fan motor.
Weight limits
• The gross trailer weight must never exceed TWR described in the table. • The
gross combination weight must never exceed the GCWR described in the table.
• The gross vehicle weight must never exceed the GVWR indicated on the Certification
Label. ...
Inspection
INSPECTION
PROCEDURE
1. INSPECT DRIVE MONITOR SWITCH
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
Condition
Specified Condition
3 (E) - ...
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
ACTIVE TORQUE CONTROL 4WD SYSTEM
DTC Code
Detection Item
Trouble Area
See page
C1241/94
Low Power Supply Voltage
1. Battery
2. ECU-IG1 fuse
...