REAR SUNSHADE SYSTEM Key-off Operation Function Operates even if Operating Conditions are not Satisfied

DESCRIPTION

• When the front doors are closed, rear sunshade can control its rear sunshade operation for approximately 60 seconds after the power switch is turned from on (IG) to off by receiving operation permission signals from the main body ECU (multiplex network body ECU).

• However, when approximately 60 seconds have elapsed, or a front side door is opened within approximately 60 seconds of the power switch being turned off, the rear sunshade disable manual operation.

CAUTION / NOTICE / HINT

PROCEDURE

1. CHECK NO. 2 INTEGRATION RELAY

   
   

   1. Temporarily replace the No. 2 integration relay with a new or normally functioning one Click here.

   2. Check the rear sunshade operation function after the power switch is turned off Click here.

      OK
      Key-off operation function is normally

   
   

   OK

   END (NO. 2 INTEGRATION RELAY WAS DEFECTIVE)

   NG

   REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) Click here