Toyota RAV4 manuals

Toyota Sienna Service Manual: Problem symptoms table

WINDOW DEFOGGER SYSTEM

Symptom

Suspected area

w/ Deicer: Front window deicer does not operate.

(indicator light ON)

  1. FR DEF fuse
  2. Front window deicer relay
  3. Front window deicer wire
  4. Wire harness
w/ deicer: Front window deicer does not operate.

(indicator light OFF)

  1. FR DEF fuse
  2. Front window deicer relay
  3. Front window deicer wire
  4. Hazard warning signal switch assembly (Defogger switch)
  5. Wire harness
Rear window defogger does not operate (indicator light ON)
  1. HTR fuse
  2. Rear window defogger relay
  3. Rear window deicer wire
  4. Rear window defogger does not operate (indicator light OFF)Wire harness
Rear window defogger does not operate (indicator light OFF)
  1. HTR fuse
  2. Rear window defogger relay
  3. Hazard warning signal switch assembly (Defogger switch)
  4. Rear window defogger wire
  5. Wire harness
w/ Mirror Heater: Mirror heater does not operate (indicator light ON
  1. MIR HTR fuse
  2. Outer rear view mirror assembly
  3. Wire harness
w/ Mirror Heater: Mirror heater does not operate (indicator light OFF)
  1. MIR HTR fuse
  2. Hazard warning signal switch assembly (Defogger switch)
  3.  Outer rear view mirror assembly
  4. Wire harness
Window defogger system
PARTS LOCATION ...

On-vehicle inspection
1. INSPECT BACK WINDOW (DEFOGGER WIRE) NOTICE:  When cleaning the glass, wipe the glass along the wire using a soft and dry cloth. Take care not to damage the wires.  Do not u ...

Other materials:

Moving a second seat for third seat access
Getting in the vehicle Tip-up seats Pull the seatback angle adjustment lever and fold down the seatback. The cushion will tip up. The seat can slide forward. Move the seat to the frontmost position. Ottoman seats Pull the seatback angle adjustment lever and fold down th ...

On-vehicle inspection
1. INSPECT FOR FUEL PUMP OPERATION AND FUEL LEAK (a) Check fuel pump operation. (1) Connect the intelligent tester to the DLC3. (2) Turn the engine switch on (IG) and push the intelligent tester main switch on. NOTICE: Do not start the engine. (3) Select the following menu it ...

Solar Sensor Circuit (Passenger Side)
DTC B1421/21 Solar Sensor Circuit (Passenger Side) DESCRIPTION The solar sensor, which is installed on the upper side of the instrument panel, detects sunlight and controls the air conditioning in AUTO mode. The output voltage from the solar sensor varies according to the amount of sunli ...

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