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 symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Axle System
Symptom |
Suspected Area |
See page |
---|---|---|
Wander or pulls |
Tires (worn or improperly inflated) |
|
Front wheel alignment (incorrect) |
|
|
Rear wheel alignment (incorrect) |
|
|
Steering intermediate shaft (loose or worn) |
|
|
Front hub bearings (loose or worn) |
|
|
Rear hub bearings (loose or worn) (for 2WD) |
|
|
Rear hub bearings (loose or worn) (for AWD) |
|
|
Steering gear (broken) (for 1AR-FE) |
|
|
Steering gear (broken) (for 2GR-FE) |
|
|
Suspension parts (worn out) |
- |
|
Front wheel shimmy |
Tires (worn or improperly inflated) |
|
Wheels (out of balance) |
|
|
Shock absorber (worn out) |
|
|
Front wheel alignment (incorrect) |
|
|
Lower ball joint (worn) |
|
|
Axle hub bearings (loose or worn) |
|
|
Steering intermediate shaft (loose or worn) |
|
|
Steering gear (broken) (for 1AR-FE) |
|
|
Steering gear (broken) (for 2GR-FE) |
|
|
Rear wheel shimmy |
Tires (worn or improperly inflated) |
|
Wheels (out of balance) |
|
|
Shock absorber (worn out) |
|
|
Axle hub bearings (loose or worn) (for 2WD) |
|
|
Axle hub bearings (loose or worn) (for AWD) |
|
|
Rear wheel alignment (incorrect) |
|
Inspection
INSPECTION
PROCEDURE
1. INSPECT PRELOAD
(a) Using SST and a torque wrench, measure the preload of the backlash
between the driven pinion and ring gear.
SST: 09326-20011
Preload (at Starting):
Item
P ...
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
HINT:
If a trouble code is displayed during the DTC check, inspect the trouble areas
listed below for that code. For details of the code, refer to the following "See
page".
Power back door system
DTC C ...
Lost Communication with TCM (U0101)
DESCRIPTION
The Transmission Control Module (TCM) and ECM perform 2-way communication with
each other via the Controller Area Network (CAN). The TCM sends signals to the ECM
concerning required engine speed, required engine torque, warning indicators in
...