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 Tire (worn or improperly inflated) Front wheel alignment (incorrect) Front axle hub bearing (worn) Front shock absorber (worn) Steering gear (out of adjustment or broken)
Suspension parts (worn) - Bottoming Vehicle (overloaded) - Front coil spring (weak) Front shock absorber (worn) Sways/pitches Tire (worn or improperly inflated) Front stabilizer bar (bent or broken) Front coil spring (weak) Front shock absorber (worn) Wheel shimmy Tire (worn or improperly inflated) Wheel (out of balance) Front wheel alignment (incorrect) Front lower suspension arm Front shock absorber (worn) Front lower ball joint (worn) Front axle hub bearing (worn) Steering gear (out of adjustment or broken)
Abnormal tire wear Tire (worn or improperly inflated) Wheel (out of balance) Front wheel alignment (incorrect) Suspension parts (worn) - *1: for HV Model *2: for Gasoline ModelProblem Symptoms Table
*1 *2
*1 *2
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Hybrid Control System: Hybrid/EV Battery Precharge Contactor Actuator Stuck Closed (P0AE173)
DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU detects a stuck closed malfunction of a precharge relay stuck malfunction on the HV battery negative side. The cause of this malfunction may be one of the following: Inverter voltage sensor (VH) internal circuit malfunction Voltage s ...
