ROOF SUNSHADE SYSTEM Roof Sunshade does not Move by Operating Roof Sunshade Switch

DTC Code DTC Name
Roof Sunshade does not Move by Operating Roof Sunshade Switch

DESCRIPTION

The sliding roof drive gear receives roof sunshade switch signals and drives its built-in motor.

WIRING DIAGRAM

B216627E03

PROCEDURE

  1. PERFORM ACTIVE TEST USING INTELLIGENT TESTER (ROOF SUNSHADE OPERATION)

    1. Select the Active Test, use the intelligent tester to generate a control command, and then check that the roof sunshade slides open/closed (Click here).

      Table 1. Sliding Roof

      Tester Display

      Test Part

      Control Range

      Diagnostic Note

      Slide Roof

      Operate roof sunshade

      Clos/Up: Roof sunshade close operation occurs

      Opn/Dwn: Roof sunshade open operation occurs

      OFF: Roof sunshade is not operating

      Be careful to avoid injuries as this test causes vehicle parts to move.

      OK

      Roof sunshade operates normally.

    REPLACE SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY

    (Click here)

  2. READ VALUE USING INTELLIGENT TESTER (ROOF SUNSHADE SWITCH)

    1. Use the Data List to check if the roof sunshade switch is functioning properly (Click here).

      Table 2. Sliding Roof

      Item

      Measurement Item/Range

      Normal Condition

      Diagnostic Note

      Open Switch

      Roof sunshade switch open signal / ON or OFF

      ON: Open switch pressed

      OFF: Open switch not pressed

      -

      Close Switch

      Roof sunshade switch close signal / ON or OFF

      ON: Close switch pressed

      OFF: Close switch not pressed

      -

      OK

      When the switch is operated, the intelligent tester display changes as shown in the table.

    REPLACE SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY

    (Click here)

  3. INSPECT MAP LIGHT ASSEMBLY (ROOF SUNSHADE SWITCH)

    1. E270005E03

      Remove the map light (Click hereClick here).

    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection

      Switch Condition

      Specified Condition

      11 (UP) - 2 (GND)

      Open switch is pressed

      Below 1 Ω

      11 (UP) - 2 (GND)

      Open switch is not pressed

      10 kΩ or higher

      12 (DOWN) - 2 (GND)

      Close switch is pressed

      Below 1 Ω

      12 (DOWN) - 2 (GND)

      Close switch is not pressed

      10 kΩ or higher

    REPLACE MAP LIGHT ASSEMBLY

    (Click hereClick here)

  4. CHECK HARNESS AND CONNECTOR (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY - MAP LIGHT ASSEMBLY)

    1. U122568E02

      Disconnect the z3 sliding roof drive gear connector.

    2. Disconnect the Q10 map light connector.

    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection

      Condition

      Specified Condition

      z3-7 - Q10-11 (UP)

      Always

      Below 1 Ω

      z3-9 - Q10-12 (DOWN)

      Always

      Below 1 Ω

      Q10-2 (GND) - Body ground

      Always

      Below 1 Ω

      z3-2 - Body ground

      Always

      Below 1 Ω

      z3-7 or Q10-11 (UP) - Body ground

      Always

      10 kΩ or higher

      z3-9 or Q10-12 (DOWN) - Body ground

      Always

      10 kΩ or higher
      Table 3. Text in Illustration

      *1

      Front view of wire harness connector

      (to Sliding Roof Drive Gear)

      *2

      Front view of wire harness connector

      (to Map Light)

    REPLACE SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY

    (Click here)

    REPAIR OR REPLACE HARNESS OR CONNECTOR