Toyota 4Runner: How To Proceed With Troubleshooting
PROCEDURE
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1. |
CHECK TIRE AND WHEEL SYSTEM |
| DIAGNOSIS OF IRREGULAR TIRE WEAR | .gif) |
GO TO STEP 9 |
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.gif)
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2. |
TIGHTEN WHEEL NUTS |
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|
3. |
INSPECT TIRES |
See page .gif)
| NG | |
GO TO STEP 7 |
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|
4. |
INSPECT AND/OR ADJUST WHEEL BALANCE |
See page
|
|
5. |
INSPECT FRONT AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT |
for 2WD: See page
for 4WD: See page
| OK | |
GO TO STEP 8 |
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|
6. |
REPAIR FRONT AXLE HUB BEARING LOOSENESS AND AXLE HUB RUNOUT |
for 2WD: See page
for 4WD: See page
| NEXT | |
GO TO STEP 8 |
|
7. |
REPAIR OR REPLACE TIRE(S) |
| NEXT | |
GO TO STEP 4 |
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8. |
PERFORM ROAD TEST |
| NEXT | |
RETURN VEHICLE TO CUSTOMER |
|
9. |
INSPECT TIRES |
See page
|
|
10. |
REPAIR OR REPLACE TIRE(S) |
|
|
11. |
INSPECT AND/OR ADJUST FRONT WHEEL ALIGNMENT |
See page
|
|
12. |
PERFORM ROAD TEST |
| NEXT | |
RETURN VEHICLE TO CUSTOMER |
Inspection
INSPECTION
PROCEDURE
1. INSPECT TIRES
(a) Check the tires for wear and proper inflation pressure.
Cold Tire Inflation Pressure (Unloaded Vehicle):
Tire Size
Vehicle Model
...
Other materials about Toyota 4Runner:
Open in CAN Main Wire
DESCRIPTION
There may be an open circuit in the CAN main wire and/or DLC3 branch wire when
the resistance between terminals 6 (CANH) and 14 (CANL) of the DLC3 is 69 Ω or higher.
Symptom
Trouble Area
The resistance be ...
System Description
SYSTEM DESCRIPTION
1. WINDSHIELD DEICER SYSTEM DESCRIPTION
The windshield deicer system thin heater wires are attached to the inside of
the front window and deice the window surface quickly. The indicator light illuminates
while the system is operating. ...
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