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) |
|
No Answer-Back
DESCRIPTION
In some cases, wireless door lock control functions are normal but the hazard
warning light and/or wireless door lock buzzer answer-back function(s) does not
operate. In such cases, the main body ECU (driver side junction block assembly)
haz ...
Inspection
INSPECTION
PROCEDURE
1. INSPECT COMPRESSOR WITH PULLEY (SOLENOID VALVE)
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
Condition
...
Lost Communication with Power Source Control (B278C)
DESCRIPTION
This DTC is stored when LIN communication between the certification ECU (smart
key ECU assembly) and power management control ECU stops for more than 10 seconds.
DTC Code
DTC Detection Condition
Trouble Area
...