Rear Sunshade Assembly: Inspection

INSPECT REAR SUNSHADE ASSEMBLY

Hold the edges of the rear sunshade with your hands, as shown below.
Apply battery voltage to the rear sunshade motor and check the operation of the rear sunshade.
OK

Fig 1: Identifying Rear Sunshade Assembly Connector
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

MEASUREMENT CONDITION TABLE

Measurement Condition	Specified Condition
Battery's positive (+) lead to terminal 2 (RSMU) and negative (-) lead to terminal 1 (RSMD)	Rear sunshade raises
Battery's positive (+) lead to terminal 1 (RSMD) and negative (-) lead to terminal 2 (RSMU)	Rear sunshade lowers

HINT:

To prevent the motor from burning out, stop operation as soon as the rear sunshade is fully raised or lowered.

CAUTION: Be careful when the rear sunshade raises and lowers. Something could get caught in the rear sunshade and cause an injury.

INSPECT CURTAIN SWITCH ASSEMBLY

for Fixed Seat Type:
Remove the curtain switch assembly (see REMOVAL ).
for Power Seat:
Remove the curtain switch assembly (see REMOVAL ).
Measure the resistance between the terminals when the switch is operated.
Standard resistance

STANDARD RESISTANCE SPECIFICATION TABLE

Tester Connection	Switch Condition	Specified Condition
8 (SW1) - 15 (GND)	Rear Side Sunshade Switch ON	Below 200 Ω

If the result is not as specified, replace the curtain switch.

INSPECT INTEGRATION CONTROL AND PANEL ASSEMBLY

Remove the integration control and panel assembly (see REMOVAL ).

Fig 2: Identifying Curtain Switch Assembly Connector
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Measure the resistance according to the value(s) in the table below.
Standard resistance

STANDARD RESISTANCE SPECIFICATION TABLE

Tester Connection	Switch Condition	Specified Condition
8 - 12	Rear sunshade switch Is pushed	Below 200 Ω
8 - 12	Rear sunshade switch is not pushed	10 kΩ or higher

If the result is not as specified, replace the integration control and panel.

Fig 3: Identifying Integration Control And Panel Assembly