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 Vehicle pulls to one side while driving Tires (worn or improperly inflated) Rear wheel alignment (incorrect) Rear axle hub (worn) Rear shock absorber (worn) Rear coil spring (weak) Suspension parts (worn) - Bottoming Vehicle (overloaded) - Rear coil spring (weak) Rear shock absorber (worn) Swaying/pitching Tires (worn or improperly inflated) Rear coil spring (weak) Rear shock absorber (worn) Rear stabilizer bar (bent or broken) Wheel shimmy Tires (worn or improperly inflated) Wheels (out of balance) Rear wheel alignment Rear upper control arm (worn) Rear No. 1 suspension arm (worn) Rear No. 2 suspension arm (worn) Rear trailing arm (worn) Rear shock absorber (worn) Rear axle hub (worn) Abnormal tire wear Tires (worn or improperly inflated) Wheels (out of balance) Rear wheel alignment Suspension parts (worn) -Problem Symptoms Table
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Meter / Gauge System(for Hv Model): Speed Signal Circuit. Speedometer Malfunction. Steering Pad Switch Circuit
Speed Signal Circuit DESCRIPTION The combination meter assembly receives the vehicle speed signal from this circuit. The wheel speed sensors produce an output that varies according to the vehicle speed. The wheel speed sensor output is received by the skid control ECU (brake booster with master cyli ...
