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) |
|
Axle System
Differential Mount CushionReassembly
REASSEMBLY
PROCEDURE
1. INSTALL FRONT BLOWER MOTOR SUB-ASSEMBLY
(a) Install the front blower motor sub-assembly with the 3 screws.
2. INSTALL AIR INLET SERVO MOTOR SUB-ASSEMBLY
(a) Insta ...
Vehicle Speed or Engine Speed Signal Malfunction (C2173/73)
DESCRIPTION
The tire pressure warning ECU receives a vehicle speed signal from the combination
meter and an engine speed signal from the ECM. The tire pressure warning ECU uses
these signals to detect DTCs C2121/21 to C2124/24 (No Signal from Transmitter) ...
Idle Control System Malfunction (P0505)
DESCRIPTION
The idle speed is controlled by the electronic throttle control system. The electronic
throttle control system is comprised of: 1) the one-valve-type throttle body; 2)
the throttle actuator, which operates the throttle valve; 3) the throttle p ...