Toyota Tacoma (2015-2018) Service Manual: Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE STARTER YOKE ASSEMBLY
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(a) Remove the nut and disconnect the lead wire from terminal C. |
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(b) Remove the 2 bolts.
(c) Pull out the starter yoke assembly and commutator end frame together with the starter armature assembly.
(d) Remove the O-ring from the starter yoke.
2. REMOVE MAGNET STARTER SWITCH ASSEMBLY
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(a) Remove the 2 bolts and magnet starter switch assembly. |
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(b) Remove the idle gear, retainer, clutch roller, return spring and starter clutch sub-assembly from the starter drive housing assembly. Text in Illustration
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(c) Using a magnet hand, remove the steel ball from the starter clutch hole. Text in Illustration
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3. REMOVE STARTER BRUSH HOLDER ASSEMBLY
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(a) Remove the 2 screws and commutator end frame from the starter yoke assembly. NOTICE: While holding down the lead wire, remove the commutator end frame. |
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(b) Remove the O-ring from the starter yoke assembly.
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(c) Disconnect the 4 brushes from the starter brush holder assembly. (1) Using a screwdriver, hold back the brush spring. (2) Disconnect the brush from the starter brush holder assembly. |
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(d) Remove the starter brush holder assembly.
4. REMOVE STARTER ARMATURE ASSEMBLY
(a) Remove the starter armature assembly from the starter yoke assembly.
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
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Inspection
INSPECTION
PROCEDURE
1. INSPECT MAGNET STARTER SWITCH ASSEMBLY
(a) Inspect the pull-in coil.
(1) Measure the resistance according to the value(s) in the table below.
Text in Illustra ...
Other materials:
Open in Occupant Classification ECU Battery Positive Line (B1794)
DESCRIPTION
DTC B1794 is set when a malfunction is detected in the occupant detection ECU.
DTC No.
DTC Detections Conditions
Trouble Areas
B1794
Occupant detection ECU circuit malfunction
Occupant detection ECU malfuncti ...
Precaution
PRECAUTION
1. EXPRESSIONS OF IGNITION SWITCH
HINT:
The type of ignition switch used on this model differs according to the specifications
of the vehicle. The expressions listed in the table below are used in this section.
Expression
Ignition Switch
(Position)
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Low Beam Headlight Circuit
DESCRIPTION
The main body ECU (multiplex network body ECU) controls the low beam headlights.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing
the following inspection procedure.
If the main body ECU (multipl ...
