NHTSA ID Number: 10111175
Manufacturer Communication Number: T-SB-0022-15
TSB/Document Date: 2017-08-14
Summary
TSB: Some 2014 - 2015 model year Tundra vehicles equipped with Clearance Warning Sonar AND steel bumpers may exhibit a condition where the Clearance Warning Sonar activates without an object in the detection area. An updated sonar sensor retainer is available to address this condition.
May 4, 2015
T-SB-0022-15
Clearance Warning Sonar Abnormal Operation
Service
Category
Audio/Visual/Telematics
Section
Park Assist/Monitoring
Market
USA
Applicability
YEAR(S)
MODEL(S)
2014 – 2015
Tundra
ADDITIONAL INFORMATION
Introduction
Some 2014 – 2015 model year Tundra vehicles equipped with Clearance Warning Sonar AND steel
bumpers may exhibit a condition where the Clearance Warning Sonar activates without an object in
the detection area. An updated sonar sensor retainer is available to address this condition.
Production Change Information
This bulletin applies to vehicles produced BEFORE the Production Change Effective VINs
shown below.
MODEL
Tundra
VDS
PRODUCTION CHANGE EFFECTIVE VIN
AW5F1
5TFAW5F1#FX442813
AY5F1
5TFAY5F1#FX442813
BW5F1
5TFBW5F1#FX442813
BY5F1
5TFBY5F1#FX442813
CW5F1
5TFCW5F1#FX018317
CY5F1
5TFCY5F1#FX018317
DM5F1
5TFDM5F1#FX061090
DW5F1
5TFDW5F1#FX442813
DY5F1
5TFDY5F1#FX442813
EM5F1
5TFEM5F12FX087813
EY5F1
5TFEY5F1#FX180943
FY5F1
5TFFY5F1#FX180943
© 2015 Toyota
Motor Sales, USA
Page 1 of 5
May 4, 2015
T-SB-0022-15
Page 2 of 5
Clearance Warning Sonar Abnormal Operation
Production Change Information (Continued)
MODEL
Tundra
VDS
PRODUCTION CHANGE EFFECTIVE VIN
GY5F1
5TFGY5F1#FX180943
HW5F1
5TFHW5F1#FX442813
HY5F1
5TFHY5F1#FX442813
NY5F1
5TFNY5F1#FX180943
PW5F1
5TFPW5F1#FX442813
PY5F1
5TFPY5F1#FX442813
RM5F1
5TFRM5F1#FX087816
RY5F1
5TFRY5F1#FX180943
SY5F1
5TFSY5F1#FX180943
TY5F1
5TFTY5F1#FX008807
UM5F1
5TFUM5F1#FX061090
UW5F1
5TFUW5F1#FX442813
UY5F1
5TFUY5F1#FX442813
Parts Information
PART NUMBER
PREVIOUS
NEW
89348-0C010
89348-0C011
PART NAME
QTY*
Retainer, Ultrasonic Sensor
4
* Determined by inspection procedure.
Warranty Information
OP CODE
DESCRIPTION
TIME
EL1504
R & R Front Sonar Sensor Retainers (One Side)
0.9
Combo A
Other Side
0.3
EL1505
R & R Rear Sonar Sensor Retainer (One Side)
0.9
Combo A
Other Side
0.3
OFP
T1
T2
87
57
89348-0C010
89348-0C010
APPLICABLE WARRANTY
• This repair is covered under the Toyota Basic Warranty. This warranty is in effect for 36 months
or 36,000 miles, whichever occurs first, from the vehicle’s in-service date.
• Warranty application is limited to occurrence of the specified condition described in
this bulletin.
© 2015 Toyota Motor Sales, USA
May 4, 2015
T-SB-0022-15
Page 3 of 5
Clearance Warning Sonar Abnormal Operation
Repair Procedure
1. Is the affected sensor mounted on a steel bumper?
• YES — Continue to step 2.
• NO — This bulletin does NOT apply. Continue diagnosis using the applicable Repair Manual.
2. Inspect the color of the sensor retainers on affected sensors in positions indicated below.
Retainer Color:
• Black — Continue to step 3.
• White — This bulletin does NOT apply. Continue diagnosis using the applicable
Repair Manual.
Figure 1.
1
1
1
1
1
Affected Sensors
© 2015 Toyota Motor Sales, USA
May 4, 2015
T-SB-0022-15
Page 4 of 5
Clearance Warning Sonar Abnormal Operation
Repair Procedure (Continued)
3. Replace the retainer of the affected sensors.
Figure 2.
1
3
4
2
1
Retainer
3
Bumper
2
Sensor
4
Teeth and Grooves Aligned
Figure 3. Correct
Figure 4. Incorrect
NOTE
Ensure the teeth of the retainer clip are aligned in grooves of sonar sensor.
© 2015 Toyota Motor Sales, USA
T-SB-0022-15
May 4, 2015
Page 5 of 5
Clearance Warning Sonar Abnormal Operation
Repair Procedure (Continued)
Refer to the Technical Information System (TIS), applicable model and model year
Repair Manual:
For Front Side:
• 2014 Tundra:
Audio/Visual/Telematics – Park assist/monitoring – “Park assist/monitoring: Ultrasonic
sensor (for Front Side): Removal / Installation”
• 2015 Tundra:
Audio/Visual/Telematics – Park assist/monitoring – “Park assist/monitoring: Ultrasonic
sensor (for Front Side): Removal / Installation”
For Rear Side:
• 2014 Tundra:
Audio/Visual/Telematics – Park assist/monitoring – “Park assist/monitoring: Ultrasonic
sensor (for Front Side): Removal / Installation”
• 2015 Tundra:
Audio/Visual/Telematics – Park assist/monitoring – “Park assist/monitoring: Ultrasonic
sensor (for Front Side): Removal / Installation”
4. Verify normal operation of the Clearance Warning Sonar System.
© 2015 Toyota Motor Sales, USA
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TSB/Document ID: T-SB-0022-15
Replacement Service Bulletin Number:
MFR Communication Date: 2015-05-04
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: BACK OVER PREVENTION
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