Toyota 4Runner: Inspection
INSPECTION
PROCEDURE
1. INSPECT FRONT SEATBACK HEATER ASSEMBLY LH
(a) Check the seatback heater.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 - 2 |
Seatback heater temperature 20°C (68°F) |
4.2 to 5.2 Ω |
If the result is not as specified, replace the front seatback heater assembly LH.
Text in Illustration|
*a |
Component without harness connected (Front Seatback Heater Assembly LH)) |
2. INSPECT FRONT SEATBACK HEATER ASSEMBLY RH
(a) Check the seatback heater.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 - 2 |
Seatback heater temperature 20°C (68°F) |
4.2 to 5.2 Ω |
If the result is not as specified, replace the front seatback heater assembly RH.
Text in Illustration|
*a |
Component without harness connected (Front Seatback Heater Assembly RH) |
Components
COMPONENTS
ILLUSTRATION
...
Removal
REMOVAL
CAUTION / NOTICE / HINT
CAUTION:
Wear protective gloves. Sharp areas on the parts may injure your hands.
HINT:
Use the same procedure for the RH and LH sides.
The procedure li ...
Other materials about Toyota 4Runner:
TC and CG Terminal Circuit
DESCRIPTION
DTC output mode is set by connecting terminals 13 (TC) and 4 (CG) of the DLC3.
The DTCs are output by the blinking of the tire pressure warning light.
WIRING DIAGRAM
HINT:
When each warning light blinks continuously, a ground short in the w ...
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have blown.
If this happens, check and replace the fuses as necessary.
Vehicles without a smart key
system Turn the engine switch off. Vehicles with a smart key
system
Turn the “ENGINE ...
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