Toyota RAV4 manuals

Toyota Sienna Service Manual: Windshield deicer relay

ON-VEHICLE INSPECTION

1. INSPECT FR WIPER DEICER RELAY

 INSPECT FR WIPER DEICER RELAY

  1.  Inspect the resistance.

Standard resistance

Standard resistance

If the result is not as specified, replace the relay.

Window defogger switch
INSPECTION 1. INSPECT WINDOW DEFOGGER SWITCH  Check the defogger switch illuminates. Standard If the result is not as specified, replace the switch assembly or bulb. Check ...

Defogger relay
ON-VEHICLE INSPECTION 1. INSPECT DEFOGGER RELAY  Inspect the resistance. Standard resistance If the result is not as specified, replace the relay. ...

Other materials:

Diagnostic trouble code chart
HINT: If a trouble code is displayed during the DTC check, check the circuit indicated by the DTC. For details of each code, turn to the page for the respective DTC Code. in the DTC chart. Inspect the fuse and relay before investigating the trouble areas as shown in the table below. ...

Checking the messages
Display the message inbox screen. Select the desired message from the list. Check that the message is displayed. E-mails: Select “Mark Unread” or “Mark Read” to mark mail unread or read on the message inbox screen. This function is available when “Update Read Stat ...

Problem symptoms table
POWER WINDOW CONTROL SYSTEM (W/ JAM PROTECTION) Symptom Suspected Area AUTO UP/DOWN function does not operate Power window regulator motor assembly (Driver side) Wire harness  Power window regulator master switch assembly Remote ...

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