REMOVAL
PROCEDURE
1. REMOVE FRONT WIPER ARM HEAD CAP
(a) Using a screwdriver with its tip wrapped in protective tape, disengage the 3 claws to remove the front wiper arm head cap. Text in Illustration
HINT: Use the same procedure for both sides. |
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2. REMOVE WINDSHIELD WIPER ARM AND BLADE ASSEMBLY LH
(a) Remove the nut and windshield wiper arm and blade assembly LH. |
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3. REMOVE WINDSHIELD WIPER ARM AND BLADE ASSEMBLY RH
HINT:
Use the same procedure as for the LH side.
4. REMOVE FRONT FENDER UPPER PROTECTOR LH
(a) Remove the clip. |
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(b) Disengage the 3 clips to remove the front fender upper protector LH.
5. REMOVE FRONT FENDER UPPER PROTECTOR RH
HINT:
Use the same procedure as for the LH side.
6. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY
(a) Disengage the 6 claws and guide. |
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(b) Disengage the 9 guides to remove the cowl top ventilator louver sub-assembly. |
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7. REMOVE WINDSHIELD WIPER MOTOR AND LINK
(a) Disconnect the connector. Text in Illustration
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(b) Remove the 2 bolts.
(c) Disengage the motor grommet as shown in the illustration to remove the windshield wiper motor and link.
8. REMOVE WINDSHIELD WIPER MOTOR ASSEMBLY
(a) Using a screwdriver with its tip wrapped in protective tape, disengage the 2 rods at the crank arm pivot of the windshield wiper motor assembly. Text in Illustration
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(b) Using a T30 "TORX" socket wrench, remove the 2 bolts and windshield wiper motor assembly. |
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Headlight Dimmer Switch Circuit
DESCRIPTION
The main body ECU (multiplex network body ECU) receives the following switch
information:
Light control switch position is off (DRL OFF), tail, head or AUTO (DRL).
Dimmer switch position is high, low or high flash (pass).
Front fog light switch position is on or off ...
Check Bus 2 Lines for Short Circuit
DESCRIPTION
There may be a short circuit between the CAN main bus lines and/or CAN branch
lines when the resistance between terminals 18 (CA4H) and 17 (CA4L) of the central
gateway ECU (network gateway ECU) is below 54 Ω.
Detection Item
Trouble Area
Resi ...
General Information
GENERAL INFORMATION
A large number of ECU controlled systems are used in the TOYOTA TACOMA.
In general, ECU controlled systems are considered to be very intricate,
requiring a high level of technical knowledge to troubleshoot. However,
most problem checking procedures only involv ...