ELECTRONIC SHIFT LEVER SYSTEM Auxiliary Battery Low Voltage

DESCRIPTION

When the transmission control ECU judges that the power source voltage (+B) is low, a warning message is displayed on the multi-information display.

INSPECTION PROCEDURE

PROCEDURE

1. READ VALUE USING GTS (LOW VOLTAGE ACTUATOR ABNORMAL HISTORY)

   
   

   1. Connect the GTS to the DLC3.

   2. Turn the power switch on (IG).

   3. Enter the following menus: Body Electrical / Transmission Control / Data List / Low Voltage Actuator Abnormal History.

   4. Read the Data List displayed on the GTS.

      Result

      Result	Proceed to
      "Low Voltage Actuator Abnormal History" is ON.	A
      "Low Voltage Actuator Abnormal History" is OFF.	B

   5. Turn the power switch off.

   
   

   B

   GO TO CAN COMMUNICATION SYSTEM (CAN BUS BRANCH WIRE MALFUNCTION) Click here

   A

2. CHARGE OR REPLACE AUXILIARY BATTERY

   
   

   1. Charge or replace the auxiliary battery Click here (for 2ZR-FXE), Click here (for 5ZR-FXE)).

   
   

   NEXT

3. CHECK OPERATION

   
   

   1. Turn the power switch on (READY).

   2. With the brake pedal depressed, select neutral (N).

   3. Push the P position switch (transmission shift main switch).

   4. Check that "P LOCK MALFUNCTION WHEN PARKING. PARK IN FLAT PLACE AND APPLY PARKING BRAKE SECURELY" is not displayed on the multi-information display.

   5. Turn the power switch off.

   6. Disconnect the P COM MAIN fuse and wait for 30 seconds or more.

   7. Check that the electronic shift lever system operates correctly.

   
   

   NEXT

   END