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. Symptom Suspected Area Link Wander or pulls Tires (worn or improperly inflated) Front wheel alignment (incorrect) Rear wheel alignment (incorrect) Steering intermediate shaft (loose or worn)
Front axle hub bearings (loose or worn) Rear axle hub bearings (loose or worn) Steering gear (broken)
Suspension parts (worn out) - Front wheel shimmy Tires (worn or improperly inflated) Wheels (out of balance) Front shock absorber (worn out) Front wheel alignment (incorrect) Lower ball joint (worn) Front axle hub bearings (loose or worn) Steering intermediate shaft (loose or worn)
Steering gear (broken)
Rear wheel shimmy Tires (worn or improperly inflated) Wheels (out of balance) Rear shock absorber (worn out) Rear axle hub bearings (loose or worn) Rear wheel alignment (incorrect) *1: for HV Model *2: for Gasoline Model *3: for Manual Tilt and Manual Telescopic Steering Column *4: for Power Tilt and Power Telescopic Steering ColumnProblem Symptoms Table
*3 *4
*1 *2
*3 *4
*1 *2
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Electronically Controlled Brake System(for Hv Model): Air Bag Circuit (C147D). Master Reservoir Level Malfunction (C1202). ECM Communication Circuit (C1203)
Air Bag Circuit (C147D) DESCRIPTION The skid control ECU (brake booster with master cylinder assembly) receives the secondary collision brake control request signal from the airbag ECU assembly. DTC No. Detection Item INF Code DTC Detection Condition Trouble Area MIL Note C147D Air Bag Circuit 451 A ...
