Toyota Yaris: Front Seatback Heater / Removal

CAUTION:

• Be sure to read Precaution thoroughly before servicing.

  Click here

• Wear protective gloves. Sharp areas on the parts may injure your hands.

HINT:

• When the cable is disconnected / reconnected to the auxiliary battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.
  • Learning completes when vehicle is driven

    Effect/Inoperative Function When Necessary Procedures are not Performed	Effect/Inoperative Function When Necessary Procedures are not Performed	Link
    Lane tracing assist system	Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more.
    Pre-collision system
    Stop and start system	Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes)

  • Learning completes when vehicle is operated normally

    Effect/Inoperative Function When Necessary Procedures are not Performed	Effect/Inoperative Function When Necessary Procedures are not Performed	Link
    Power door lock control system Back door opener	Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch.
    Air conditioning system	After the ignition switch is turned to ON, the servo motor standard position is recognized.	-

• Use the same procedure for the driver side and front passenger side.
• The procedure listed below is for the driver side.

Components

COMPONENTS ILLUSTRATION *A for Driver Side *B for Front Passenger Side *1 FRONT SEAT VERTICAL ADJUSTER HANDLE *2 NO.1 RECLINING HINGE COVER *3 RECLINING ADJUSTER RELEASE HANDLE *4 SEAT ADJUSTER COVER CAP *5 FRONT SEAT CUSHION SHIELD *6 FRONT SEAT INNER CUSHION SHIELD ILLUSTRATION *1 SEPARATE TYPE FRONT SEATBACK ASSEMBLY - - Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping" : N*m (kgf*cm, ft...

Inspection

INSPECTION PROCEDURE 1. INSPECT FRONT SEATBACK HEATER ASSEMBLY LH (a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below...

Other information:

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Vehicle Control History

VEHICLE CONTROL HISTORY CHECK VEHICLE CONTROL HISTORY (a) Connect the GTS to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the GTS on. (d) Enter the following menus: Powertrain / Engine / Utility / Vehicle Control History (RoB). Powertrain > Engine > Utility Tester Display Vehicle Control History (RoB) Vehicle Control History (RoB) Item Code Tester Display Measurement Item Diagnostic Note X0600 Auxiliary Battery Voltage Low at Start History of low battery voltage at engine control system start - X0601 Auxiliary Battery Voltage Low at IG OFF History of low battery voltage when ignition switch off - X0602 Auxiliary Battery Discharge at IG OFF History of auxiliary battery becoming discharged when ignition switch off - X0603 Auxiliary Battery Discharge at Running History of auxiliary battery becoming discharged while vehicle being driven - X0606 Auxiliary Battery Voltage Low during Running History of low battery voltage while vehicle being driven - X0607 Auxiliary Battery Voltage High during Running History of high battery voltage while vehicle being driven - CLEAR VEHICLE CONTROL HISTORY (a) Connect the GTS to the DLC3...

Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Reassembly

REASSEMBLY PROCEDURE 1. INSTALL FUEL PUMP HINT: Perform "Inspection After Repair" after replacing the fuel pump. Click here (a) Install the fuel pump to the No. 1 cap. (b) Apply gasoline to a new O-ring. (c) Install the O-ring to the sub-assembly support...