Toyota Tacoma (2015-2018) Service Manual: Installation
INSTALLATION
PROCEDURE
1. INSTALL FRONT SEATBACK HEATER ASSEMBLY
(a) Set the front seatback heater assembly with the name stamp side facing the front seatback cover.
(b) Install the front seatback heater assembly with 14 new tag pins.
2. INSTALL SEPARATE TYPE FRONT SEATBACK COVER (for Front Passenger Side)
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3. INSTALL SEPARATE TYPE FRONT SEATBACK COVER (for Driver Side)
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4. INSTALL FRONT SEAT ASSEMBLY (for Front Passenger Side)
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5. INSTALL FRONT SEAT ASSEMBLY (for Driver Side)
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Inspection
INSPECTION
PROCEDURE
1. INSPECT FRONT SEATBACK HEATER ASSEMBLY
(a) Check the operation of the front seatback heater assembly.
(1) Apply battery voltage and check the operation of the ...
Other materials:
How To Proceed With Troubleshooting
PROCEDURE
1.
CHECK TIRE AND WHEEL SYSTEM
DIAGNOSIS OF IRREGULAR TIRE WEAR
GO TO STEP 11
DIAGNOSIS OF TIRE VIBRATION
2.
TIGHTEN WHEEL NUTS
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Heater Relay
Inspection
INSPECTION
PROCEDURE
1. INSPECT HEATER RELAY
(a) Check the resistance.
(1) Using an ohmmeter, measure the resistance between each terminal.
Standard:
Tester Connection
Specified Condition
3 - 4
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SM Solenoid Circuit (C1225,C1468,C1469,C146A,C146B)
DESCRIPTION
These solenoids turn on when signals are received from the skid control ECU (brake
actuator assembly) and they control the pressure acting on the wheel cylinders to
control the braking force.
DTC No.
Detection Item
DTC Detection Condition
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