5NP-T6W2Z-03

GROUP
CAMPAIGN
Technical Service Bulletin
SUBJECT:
DATE
FEBRUARY 2018
NUMBER
18-01-010
MODEL(S)
TUCSON (TL)
EVAPORATOR TEMPERATURE SENSOR REPLACEMENT AND
ECU UPDATE (SERVICE CAMPAIGN T2U)
 IMPORTANT
*** Dealer Stock and Retail Vehicles ***
Dealers must perform this Service Campaign on all affected vehicles prior to customer retail delivery
and whenever an affected vehicle is in the shop for any maintenance or repair.
When a vehicle arrives at the Service Department, access Hyundai Motor America's "Warranty
Vehicle Information" screen via WEBDCS to identify open Campaigns.
Description:
This bulletin provides information to replace the A/C Evaporator Temperature Sensor and to update
the HVAC ECU on certain 2016-2017 model year Tucson (TL) vehicles.
In WEBDCS, each VIN has been assigned to a specific Op Code to perform one of the appropriate
service procedures:
 Evaporator Temperature Sensor Replacement only
 Evaporator Temperature Sensor Replacement and ECU update
Follow the Service Procedure outlined in this bulletin to perform the campaign operation as noted in
the WEBDCS Vehicle Information Screen.
Applicable Vehicles:
 Certain 2016-2017 TUCSON (TL) vehicles
GDS Information:
Event #
Description
TL A/C PERFORMANCE IMPROVEMENT (DATC)
454
TL A/C PERFORMANCE IMPROVEMENT (MTC)
455
NOTES:
 HVAC system controller type will determine which GDS ECU Update Event # is applicable.
 Refer to TSB 15-GI-001 for additional tablet-based Mobile GDS ECU update information.
 Clear DTC(s) present after the ECU update.
Parts Information:
Part Name
Evaporator Temperature Sensor
Part Number
Figure
97143-C5000QQH
Circulate To: Service Manager, Warranty Manager, Service Advisors, Technicians, Fleet Repair
SUBJECT: EVAPORATOR TEMPERATURE SENSOR REPLACEMENT AND ECU UPDATE (SERVICE CAMPAIGN T2U)
Warranty Information:
Model
Op Code
70C061R0
TUCSON
(TL)
Operation
Op Time
EVAPORATOR TEMPERATURE
SENSOR REPLACEMENT
SENSOR REPLACEMENT +
Nature Cause
0.2 M/H
IB1
97143-C5000QQH
EVAPORATOR TEMPERATURE
70C061R1
Causal Part
ZZ3
0.3 M/H
ECU UPGRADE
NOTE: Submit claim on Campaign Claim Entry Screen.
Service Procedure:
1. Access the Evaporator Temperature Sensor by removing the LH console side cover (A).
 Pull the ends of the cover towards the left side of the vehicle to release the mounting clips (B).
B
A

Then slide the LH console side cover (A) towards the rear of the vehicle to remove the cover.
A
TSB #: 18-01-010
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SUBJECT:
SUBJECT: EVAPORATOR TEMPERATURE SENSOR REPLACEMENT AND ECU UPDATE (SERVICE CAMPAIGN T2U)
2. Remove and replace the Evaporator Temperature Sensor with a new campaign part.
 Release the connector lock (C) to disconnect the temperature sensor harness.
 Rotate the temperature sensor (D) counter-clockwise 90 degrees to remove the sensor.
D
C


Install the new Evaporator Temperature Sensor.
Then reinstall all removed parts in reverse order of removal. Be sure to reconnect the
sensor connector.
NOTICE
 If campaign requires Op Code 70C061R0, then skip to Step 6 to complete the campaign.
 If campaign requires Op Code 70C061R1, then proceed to Step 3 for ECU update.
3. (Perform only for Op Code 70C061R1) Connect the GDS to the vehicle and access the HVAC
control unit using the “AIRCON” system menu. Follow the next steps to perform the ECU update.
 Refer to TSB 15-GI-001 for additional tablet-based Mobile GDS ECU update information.
 Clear any DTC(s) present after the ECU update.
ROM ID Information Table:
Verify the ECU ROM ID before updating the software. Refer to the table below.
MODEL
SYSTEM
DATC
(Dual Auto Temperature Control)
TUCSON
(TL)
MTC
(Manual Temperature Control)
CONTROL UNIT P/N
97250-D3570
97250-D3571
97250-D3580
97250-D3581
97250-D3590
97250-D3591
97250-D3600
97250-D3601
97250-D3110
97250-D3111
97250-D3130
97250-D3131
97250-D3150
TSB #: 18-01-010
ROM ID
OLD
NEW
03
04
0103
0104
0105
0106
0107
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SUBJECT:
SUBJECT: EVAPORATOR TEMPERATURE SENSOR REPLACEMENT AND ECU UPDATE (SERVICE CAMPAIGN T2U)
4. Initially perform the GDS using the Automatic ECU Upgrade procedure.
 Event “454 TL A/C PERFORMANCE IMPROVEMENT (DATC)”
 Event “455 TL A/C PERFORMANCE IMPROVEMENT (MTC)”
NOTE: Confirm the correct event number according to the equipped HVAC control system type.
 DATC = Dual Automatic Temperature Control
 MTC = Manual Temperature Control
5. If the Automatic ECU Upgrade process fails, then cycle the ignition key to OFF for at least 10
seconds to reset the control unit, then resume programming using the Manual ECU Upgrade process.
ANUAL MODE PASSWORD INFORMATION TABLE:
MENU (#454 DATC)
PASSWORD
TL DATC 97250-D3570/571/580/581/590/591/600/601
3601
(DATC is only for vehicles with Dual Automatic Temperature Control)
MENU (#455 MTC)
PASSWORD
TL MTC 97250-D3110/111/130/131/150
3150
(MTC is only for vehicles with Manual Temperature Control)
6. After all campaign work is complete, start the engine to confirm proper operation of the vehicle and
HVAC control system.
 Cycle through the various air intake modes, flow direction modes, set temperatures, and blower
motor speeds to verify that the HVAC system is operating correctly.
 Clear any DTC(s) present if ECU update was performed.
TSB #: 18-01-010
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