Lexus ES: Problem Symptoms Table
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.
Transfer System| Symptom | Suspected Area | Link |
|---|---|---|
| Noise in transfer | Oil (level low) | |
| Backlash improperly adjusted | | |
| Preload improperly adjusted | | |
| Tooth contact improperly adjusted | | |
| Front transfer driven pinion bearing (wear) | | |
| Ring gear mounting case bearing (wear) | | |
| Oil leak from transfer | Oil (level too high) | |
| Gasket (damaged) | | |
| Transfer case oil seal (worn or damaged) | | |
| Transfer case oil seal RH (worn or damaged) | | |
| O-ring (worn or damaged) | | |
| Front drive shaft oil seal RH (worn or damaged) | |
.gif)
READ NEXT:
Components
COMPONENTS ILLUSTRATION *1 DRIVE MODE SELECT SWITCH (COMBINATION SWITCH ASSEMBLY) *2 INSTRUMENT CLUSTER FINISH PANEL ASSEMBLY
SEE MORE:
Control Module Communication Bus Off (U0073,U0101,U0126,U0129,U0142,U0155,U0242,U0293)
DESCRIPTION These DTCs are stored if a CAN communication malfunction occurs between the headlight ECU sub-assembly LH and other ECUs. for LED Type Turn Signal Light DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from U0073 Control Module Communication Bus Off
ECU Malfunction (B1003)
DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Note B1003 ECU Malfunction A malfunction in the non-volatile storage of the central gateway ECU (network gateway ECU) is detected. Central gateway ECU (network gateway ECU) - PROCEDURE 1. RECONFIR
