G0T_TI_060419

TECHNICAL INSTRUCTIONS
FOR
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NOTE: THIS LSC EXPIRES ON May 31, 2019
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LIMITED SERVICE CAMPAIGN G0T
SOFTWARE UPDATE FOR COMBINATION METER
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CERTAIN 2016 MODEL YEAR PRIUS
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The repair quality of covered vehicles is extremely important to Toyota. All dealership technicians
performing this repair are required to successfully complete the most current version of the E-Learning
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course “Safety Recall and Service Campaign Essentials”. To ensure that all vehicles have the repair
performed correctly; technicians performing this repair are required to currently hold at least one of the
following certification levels:
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• Certified Technician (Any specialty)
• Expert Technician (Any specialty)
• Master Technician
check
which
technicians
can
perform
the
recall
remedy
by
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• Master Diagnostic Technician
https://www.uotdealerreports.com. It is the dealership’s responsibility to select technicians with the above
certification level or greater to perform this repair. Carefully review your resources, the technician skill level,
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and ability before assigning technicians to this repair. It is important to consider technician days off and
vacation schedules to ensure there are properly trained technicians available to perform this repair at all
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times.
OPERATION FLOW CHART
Verify Vehicle Eligibility
1. Check the TIS Vehicle Inquiry
System.
Not Involved
Invoved
Check if a beep pattern changes when
the Simple Advanced Parking
Guidance System is cancelled.
Note:
If the CID of the combination meter
is 838000056703 or higher, no
reflashing is required.
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Reflash the combination meter.
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Not the latest CID
Latest CID
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Does not change
Verify the Calibration ID (CID)
No further action required.
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Changes
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I.
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Campaign complete.
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Note: This campaign only covers reflashing. Any additional repairs are not covered under this campaign
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and must be done under regular warranty.
IDENTIFICATION OF AFFECTED VEHICLES
AFFECTED VIN RANGE
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A.
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Notes:
• Check the TIS Vehicle Inquiry System to confirm the VIN is involved in this Limited Service
Campaign, and that the campaign has not already been completed prior to dealer shipment or by
another dealer.
• TMS warranty will not reimburse dealers for repairs conducted on vehicles that are not affected or
were completed by another dealer.
III. PREPARATION
PARTS
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A.
No parts necessary to complete this LSC.
B.
TOOLS & EQUIPMENT
•
Techstream 2.0 / TIS Techstream /Techstream Lite (Software V11.10.034 or Higher)
•
GR8 Battery Diagnostic Station
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IV. BACKGROUND
In the involved vehicles, the S-APGS (Simple Advanced Parking Guidance System) buzzer may not sound
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as designed to alert the driver to stop the vehicle during back-in assist parking mode and parallel parking
mode. However, the stop indicator displays correctly on the multi-information display to alert the driver to
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stop the vehicle.
COMBINATION METER CALIBRATION ID VERIFICATION
1.
CHECK IF A BEEP PATTERN CHANGES WHEN THE SIMPLE ADVANCED PARKING GUIDANCE
on
V.
SYSTEM (S-APGS) IS CANCELLED
Turn the power switch on (READY).
Ensure brake pedal is depressed.
Move the shift knob to R.
Push the S-APGS switch.
Check that a beep pattern changes.
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a)
b)
c)
d)
e)
Note: When you press the S-APGS button the system should:
sound two rapid beeps
•
Then return to normal beep frequency this indicates that the system is OK.
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Action
Required
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Result
Combination Meter has
to be reprogrammed
S-APGS Switch
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Combination Meter
does NOT need
reprogramming
2.
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S-APGS Switch
CONFIRM THE COMBINATION METER CALIBRATION
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ID
Perform a Health Check.
Confirm the current calibration ID (CID) in the
Combination Meter.
Model Year
Previous CID
Latest CID
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Model
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a)
b)
838000056701
838000056703
Prius
2016
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Note:
If the combination meter (CID) is 838000056703 or higher, no reflashing is required.
VI. COMBINATION METER REFLASH PROCEDURE
a)
PREPARE THE VEHICLE FOR REFLASHING PROGRAM
Prior to vehicle shut down, ensure the following conditions:
•
Vehicle in the ready or on position
•
Transaxle in the P range
•
Parking brake engaged
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1.
2.
REMOVE FAN RELAYS FROM THE RELAY BLOCK
Remove the FAN No.1 and No.2 relays (30A).
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a)
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b) Depress the brake pedal fully 2 times within 2 seconds and then release it.
c) Wait 10 seconds.
d) Turn off the vehicle.
Note:
This procedure will pressurize the brake actuator and prevent the brake booster pump from operating
while the reflash procedure is in process.
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If not removed, the cooling fans will operate
and reduce battery voltage causing
reprogramming failure.
a)
b)
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CONNECT THE GR8
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3.
For general reprogramming procedures, refer to T-SB-0012-13.
Confirm the latest version of Techstream software is being used.
If the Techstream does not have sufficient battery power the reflash will fail.
Confirm the DLC3 cable is in good condition before attempting reflash.
If vehicle exhibits any trouble codes or drivability symptoms, diagnose and repair using
TIS before attempting to reprogram the ECM.
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•
•
•
•
•
Set the GR8 to Power Supply Mode to maintain 13.5 volts during Combination Meter reprogramming.
The charger must be connected directly to the battery and NOT the remote jump post under the hood.
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• A battery charger set to power supply mode MUST be used during reprogramming.
• Combination Meter damage may occur if the correct battery charger setting is not used.
4.
REFLASH THE COMBINATION METER
Refer to T-SB-0012-13
DISCONNECT THE GR8
6.
REINSTALL THE RELAYS TO THE RELAY BLOCK
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VII. PERFORM A HEALTH CHECK AND CLEAR DTCs
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5.
CHECK DTC’s
Perform a Health Check on the vehicle.
2.
CLEAR PERMANENT DTC’s
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Turn the power switch on (READY), and wait for 60 seconds.
Turn the power switch off, and wait for 90 seconds.
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b)
c)
Click on “Engine”
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• DTC U028487 is always accompanied by reprogramming. Thus, clear it (Permanent DTC)
first before clearing other DTCs.
• DO NOT disconnect the negative terminal cable from the auxiliary battery.
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Note:
“PERMANENT” and “MIL” indicators change in 90
seconds after the power switch is turned off.
Turn the power switch on (READY) again.
Repeat steps (b) and (c) instructed above until
“PERMANENT” and “MIL”, which are provided in the top
right of the screen, show “NO” and “OFF” respectively.
f)
g)
h)
Turn the power switch off.
Turn the power switch on (IG).
Click on “Close.”
If “PERMANENT” and “MIL” show “YES” and
“OFF” respectively go to “APPENDIX”, step
A.
3.
CLEAR ALL DTCs
Clear DTCs that have been set during the reflash procedure
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d)
e)
4.
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a)
b)
c)
d)
e)
CHECK THAT A BEEP PATTERN CHANGES
Turn the power switch on (READY).
Ensure brake pedal is depressed.
Move the shift knob to R.
Push the S-APGS switch.
Check that a beep pattern changes.
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S-APGS Switch
5.
PRINT A CUSTOMER HEALTH CHECK REPORT
From the Health Check Results screen select the Customer Health Check Report button (TIS will launch
when the button is pressed).
b)
c)
d)
Log in to TIS.
Input Vehicle Mileage and Repair Order number.
Check the “Performed” campaign radio button for the applicable campaigns completed during this service
event.
Select the Report button.
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a)
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f)
Confirm Customer Health Check Report information is correct.
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◄ VERIFY REPAIR QUALITY ►
Ensure latest CID is programmed into the combination meter.
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Verify correct beeper operation.
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If you have any questions regarding this update, please contact your regional representative.
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Note: This campaign only covers reflashing. Any additional repairs are not covered under this campaign
and must be done under regular warranty.
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VIII. APPENDIX
IF “PERMANENT” “MIL” SHOW “YES” AND “OFF”
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A.
Put the engine in Inspection Mode (Maintenance Mode).
1) Connect the Techstream to the DLC3.
2) Turn the power switch on (IG).
3) Turn the Techstream on.
4) Enter following menus: Powertrain / Hybrid Control / Utility / Inspection Mode - 2WD for measuring
Exhaust Gas.
5) Check that “2WD MAINTENANCE MODE” is displayed on the multi-information display.
6) Start the engine by turning the power switch on (READY) while depressing the brake pedal.
b) Idle the engine for 30 seconds or more.
c) With the engine running, drive the vehicle at 40 km/h (25 mph) or more for a total of 5 minutes or more.
d) Allow 10 minutes or more to elapse from the time the engine is started.
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a)
CAMPAIGN DESIGNATION DECODER
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Year Campaign is Launched Repair Phase
0 = Remedy
1 = Interim (Remedy
not yet available) “1”
will change to “0” when
the Remedy is
available
Current Campaign Letter
for this year
1st Campaign = A
2nd Campaign = B
3rd Campaign = C
4th Campaign = D
5th Campaign = E
6th Campaign = F
7th Campaign = G
8th Campaign = H
9th Campaign = I
Etc...
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8 = 2008
9 = 2009
A = 2010
B = 2011
C = 2012
D = 2013
E = 2014
F = 2015
Etc...
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B.
Examples:
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A0D = Launched in 2010, Remedy Phase, 4th Campaign Launched in 2010
B1E = Launched in 2011, Interim Phase, 5th Campaign Launched in 2011
CAMPAIGN PARTS DISPOSAL
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C1C = Launched in 2012, Interim Phase, 3rd Campaign Launched in 2012
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As required by Federal Regulations, please make sure all campaign parts (original parts) removed from the
vehicle are disposed of in a manner in which they will not be reused, unless requested for parts recovery
return.