Inspection Mode Procedure

INSPECTION MODE
1. Activating inspection mode (Not using the intelligent tester) HINT: Perform procedures "A" to "D" within 60 seconds.
  1. Turn the power switch on (IG) with the shift lever in the P position (Procedure "A").
  2. Fully depress the accelerator pedal twice with the shift P position (Procedure "B").
  3. Move the shift lever to the N position and fully depress the accelerator pedal twice (Procedure "C").
  4. Move the shift lever to the P position and fully depress the accelerator pedal twice (Procedure "D").
  5. Check that the "FWD MAINTENANCE MODE" is displayed on the multi-information display of the combination meter. (Procedure "E").
    HINT:
    
    If the "FWD MAINTENANCE MODE" message appears on the multi-information display do not come on in procedure "E", repeat the procedures from "A" to "E".
    
    Fig 1: Identifying "FWD MAINTENANCE MODE" Display
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. Start the engine while fully depressing the brake pedal. Check that "CHECK VSC SYSTEM" is displayed on the multi-information display of the combination meter and that the master warning light blinks. (Procedure "F").
    HINT:
    - If the "CHECK VSC MODE" message appears on the multi-information display and master warning light do not come on in procedure "F", repeat the procedures from "A" to "F".
    - Turning the power switch off ends inspection mode.
      
      Fig 2: Identifying "CHECK VSC SYSTEM" Display
      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Activating inspection mode (Using the intelligent tester)
  1. Connect the intelligent tester to the DLC3 (Procedure "A").
  2. Turn the power switch on (IG) (Procedure "B").
  3. Turn the intelligent tester on (Procedure "C").
  4. Select following menu items: DIAGNOSIS / OBD/MOBD / HV ECU / ACTIVE TEST / INSPECTION MOD1 / ON (Procedure "D").
  5. Check that the "FWD MAINTENANCE MODE" is displayed on the multi-information display of the combination meter (Procedure "E").
    HINT:
    
    If the "FWD MAINTENANCE MODE" message appears on the multi-information display do not come on in procedure "E", repeat the procedures from "A" to "E".
    
    Fig 3: Identifying "FWD MAINTENANCE MODE" Display
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. Start the engine while fully depressing the brake pedal. Check that "CHECK VSC SYSTEM" is displayed on the multi-information display of the combination meter and that the master warning light blinks (Procedure "F").
    HINT:
    - If the "CHECK VSC MODE" message appears on the multi-information display and master warning light do not come on in procedure "F", repeat the procedures from "A" to "P.
    - Turning the power switch off ends inspection mode.
      
      Fig 4: Identifying "CHECK VSC SYSTEM" Display
      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Deactivating inspection mode
  1. Turn the power switch off. The HV main system turns off simultaneously.
    CAUTION:
    The idling speed in inspection mode is approximately 900 rpm. The engine speed increases to 1,500 rpm if the accelerator pedal is depressed by less than 60 %. If the accelerator pedal is depressed by more than 60%, the engine speed increases to 2,500 rpm.
    
    If a DTC is set during inspection mode, the master warning light and the warning massage illuminate on the multi-information display.
    
    When the master warning light illuminates during the inspection mode, deactivate the inspection mode, and check DTC(s).
    
    Driving the vehicle without deactivating the inspection mode may damage the transaxle.