-

-

TRD Package

82141-04N21

-

-

Seat Heater

82141-04N31

-

-

Limited

82141-04N41

-

-

x
x

x
x
x
x
x

x

Seat Heater

82141-04N51

-

x

-

x

-

82141-04N61

-

x

-

x

Hydraulic
Booster

82141-04N71

x
x

-

-

Double Cab

82141-04N81

-

-

x
x

Seat Heater

82141-04N91

x

-

-

x

Hydraulic
Booster

82141-04P01

-

-

Limited

82141-04P11

-

x
x

x

-

x

Seat Heater

82141-04P21

-

-

x

x

Hydraulic
Booster

82141 -04P31

4WD

2WD

A/T

4WD

© 2014 Toyota Motor Sales, USA

@TOYOTA

April 15, 2014

T-SB-0025-14

Page 5 of 12

Blower Motor Only Operates on High Speed

Repair Procedure

1. Verify the blower motor only operates on high speed .
NOTE
If the blower motor operates on any speed other than high, this bulletin does NOT apply.

2. Disconnect the negative (-) battery cable.
3. Disconnect, remove, and inspect the blower
motor resistor fuse.

Figure 1.

Figure 2. Fuse Intact

© 2014 Toyota Motor Sales , USA

@TOYOTA

April 15, 2014

T-SB-0025-14

Page 6 of 12

Blower Motor Only Operates on High Speed

Repair Procedure (Continued)
Figure 3. Fuse Open

Inspect the fuse. Is the fuse intact?
• YES -

Continue to step 4.

• NO - This bulletin does NOT apply. Continue diagnosis using the applicable
Repair Manual.
NOTE
Steps 4 - 8 will need to be repeated for each of the 4 wires on the new connector pigtail.

4. Install the blower motor resistor and connect the new connector.
Torque: 2.0 N*m (20 kgf*cm, 18 in*lbf)

© 2014 Toyota Motor Sales, USA

@TOYOTA

Page 7 of 12

April 15, 2014

T-SB-0025-14

Blower Motor Only Operates on High Speed

Repair Procedure (Continued)

5. Cut the old connector from the harness using the
new wire lead as a guide for proper length .

Figure 4.

NOTICE
If the length of wire removed is NOT
approximately the same length as the new
piece , the following problems may develop:
• Too short - tension on the terminal, splice,
or the connector, causing an open circuit.

• Too long - excessive wire near the
connector, may get pinched or abraded ,
causing a short circuit.

6. Strip insulation from wire on the harness and
replacement terminal lead .

1

Existing Terminal

2

Cut

3

New Terminal with Lead

Figure 5.

Start stripping at least 8 mm (0.31 in .)
to 11 mm (0.43 in.) away from the end of the
existing harness at vehicle side and also from the
end of the repair wire.
NOTICE
Make sure NOT to damage the wire when
stripping the wire harness lead. After finishing
the operation, visually inspect the wire. If there
is any damage, perform the operation again.
1

Stripped Insulation Length (Approximately
8-11 mm)

2

Existing Harness

3

Supplied Lead with New Terminal

© 2014 Toyota Motor Sales, USA

@TOYOTA

T-SB-0025-14

April 15, 2014

Page8of12

Blower Motor Only Operates on High Speed

Repair Procedure (Continued)
Figure 6.

@

©

b

[~

1

\

'...

\

I

@

b

@
:

!8@

b

@

@

®

Good Example

4

Wire Lead is Cut

2

Bad Example

5

Insulation Remains on the Lead

3

Wire Insulation is Stripped at a Slant

7. Use the sleeve (P/N 82999-12030) to join the connector pigtail to the wire harness.
NOTE

Part Number 82999-12030 is designed to fit with an outside diameter of 3.0 - 5.0 mm.

© 2014 Toyota Motor Sales, USA

@TOYOTA

Page 9 of 12

April 15, 2014

T-58-0025-14

Blower Motor Only Operates on High Speed

Repair Procedure (Continued)

8. Crimp the replacement terminal lead to the harness lead .
Figure 7.

@

©

1

Good Example

5

Pressure-Contact Section

2

Bad Example

6

Wire in Short Position

3

2 Stripped Wires

7

Wire Bend

4

Sleeve (Blue)

A. Overlap the 2 stripped wire ends inside the sleeve as shown .
B. Place the sleeve into the 8 mm crimp die of the
Wire Crimper (Non Insulated) .

Figure

a.

~----------------..

SST: 09042-2C100

NOTE
The Wire Crimper tool handles must be fully
depressed for it to release. Verify alignment
is proper prior to applying pressure to
crimper handles.

C. With the center of the sleeve correctly placed between the crimping jaws, squeeze the
crimping tool until this sleeve has been fully crimped.
HINT
Check to see that the sleeve and wires are still in the correct position before closing the
crimping tool ends with steady pressure.

© 2014 Toyota Motor Sales , USA

@TOYOTA

T-SB-0025-14

April 15, 2014

Page 10 of 12

Blower Motor Only Operates on High Speed

Repair Procedure (Continued)

D. Pull the joined wires to either end . Make sure
that they are joined firmly by the sleeve.

Figure 9.
~---------------~

NOTICE
If the joined wires come loose, the splice
is defective. Replace the sleeve and repeat
the procedure.

E. Apply additional crimps slightly beyond the
Figure 10.
crimp in the center. The end result should look . . . . - - - - - - - - - - - - - - - - - . . . . ,
similar to Figure 10.

9. Protect joined section by wrapping electrical tape around the joints to protect them from moisture.
HINT
• Before starting the operation, thoroughly wipe dirt and grease off the sections to be joined.
• Do NOT let oil and dust, etc. get on the tape surface.

© 2014 Toyota Motor Sales, USA

@TOYOTA

T-SB-0025-14

April 15, 2014

Page 11 of 12

Blower Motor Only Operates on High Speed

Repair Procedure (Continued)

A. Stretch the electrical tape until its width is
reduced by half.

Figure 11 .

©

1

I'°

B. Starting approximately 10 mm (0.39 in .) from
the end of the sleeve, wrap the electrical
tape around the sleeve 3 or more times while
stretching the tape.

mm (O.J9;o.)

3 or More Times

2

Figure 12.

.---------------------,

t

()

®
1
2

© 2014 Toyota Motor Sales, USA

I

'"Mora Tim"

10 mm (0.39 in.)

@TOYOTA

T-SB-0025-14

April 15, 2014

Page 12 of 12

Blower Motor Only Operates on High Speed

Repair Procedure (Continued)

C. When wrapping the sleeve with electrical tape,
overlap each wrap half the width of the tape.

Figure 13.
.------------------~

1

D. Firmly wrap the tape 2 times or more about
10 mm (0 .39 in .) from the other end of the
sleeve, then wrap the tape back towards the
start again and firmly finish winding the tape
around the center of the sleeve.

I

Tape Overlapping

Figure 14.

1

10. Connect the negative (-) battery cable.
11. Verify the blower motor operates on all speeds.

© 2014 Toyota Motor Sales, USA

I'°

mm (0.39 h)