hyu n a r 11 g~~ ~~k~~~~3i-1es. automatic · 2016. 9. 23. · subject: automatic transaxle harsh...
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GROUP NUMBER
AUTOMATIC HYU n a R 11 g~~ ~~k~~~~3i-1ES . TRANSMISSION
13-A T-005-1 f--~~~~~~--1--~~~~~~~~
DATE MODEL Technical Service Bulletin MARCH 2013 Elantra Sedan (HD)
Elantra Touring (FD)
SUBJECT: AUTOMATIC TRANSAXLE HARSH AND/OR DELAYED UPSHIFT- GDS ANALYSIS
This TSB supersedes TSB 13-AT-005 to revise the Op Code
Description: This procedure uses the GOS to analyze shift performance for the 2007-10 Elantra Sedan and 2009-12 Elantra Touring .
Model Years Model
Applicable Vehicles: 2007-10 Elantra (HD) 2009-12 Elantra Touring (FD)
WARRANTY INFORMATION - No Trouble Found (NTF):
MODEL OP CODE OPERATION OP CAUSAL NATURE CAUSE
TIME PART CODE CODE
2007-10 Elantra Sedan GOS 00268
2009-12 Elantra Touring 45000RQO Operation
0.3 See Parts N26 C11 Catalog
WARRANTY INFORMATION - Automatic Transaxle replacement
MODEL OP CODE OPERATION OP CAUSAL NATURE CAUSE TIME PART CODE CODE
2007-10 Elantra Sedan 2009-12 Elantra Touring
SERVICE PROCEDURE:
45000ROO Replace auto transaxle
45000RQO GOS Operation
4.0
0.3
00268-See Parts Catalog
N26
N26
C11
C11
1. Check the ATF level when the engine is idling in "N" according to TSB 06-40-016. Adjust the ATF level as needed.
2. Reset and relearn the adaptive values according to TSB 12-AT-017.
Circulate To: Service Manager, Warranty Manager, Service Advisors , Technicians, Fleet Repair
SUBJECT: AUTOMATIC TRANSAXLE HARSH AND/OR DELAYED UPSHIFT - GOS ANALYSIS
3. Compare to a similar model and year veh icle. If the shift delay is: • Same as comparison vehicle : Return the vehicle to the customer • Longer than the comparison vehicle , continue with the diagnosis.
4 . Attach the GOS and check for Diagnostic Trouble Codes in both the "Engine" and "Automatic Transaxle" menu. If OTC are found , repair according to the appropriate TSB or shop manual.
5. Attach the GOS and select the following :
• VIN and "A/T"
• "Current Data"
> Shift position
> Pressure Control Solenoid A duty
> Pressure Control Solenoid B duty
> Pressure Control Solenoid C duty
> On/off solenoid duty
& CAUTION Ask an assistant to drive the vehicle as you monitor the GOS.
6. Drive the vehicle and verify the condition : • Accelerate the vehicle and shift from 1-2-3-4 at 25-50% throttle (TPS). • Select "Record" (on top right of screen) • Select "PC Record" (on left of screen) and save the file.
TSB #: 13-AT-005-1 Page 2 of 5
SUBJECT: AUTOMATIC TRANSAXLE HARSH AND/OR DELA YEO UPSHIFT - GOS ANALYSIS
REVIEW THE GOS DAT A:
1-2 UPSHIFT:
• Open the GOS program and select:
• VIN and "A!T"
• "Flight Record" and "Data Review"
• Select "Items List" (top right of screen) and select: "Shift Position", "Pressure control solenoids A, B & C" and "On/off solenoid".
• Click the "+" or "-" buttons to choose 0.5 sec./Div. or less.
• Move the cursor to the start of the shift and "Left click".
• Move the cursor to the end of the shift and "Right click".
• Read the Pressure Control Solenoid B elapsed time at the top right of the screen. If the 1-2 shift requires more than 2.0 seconds, replace the transaxle.
NOTE: The Solenoid B elapsed time is important; the shape of the graph is not.
' · .. ._
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TSB #: 13-AT-005-1 Page 3 of 5
SUBJECT: AUTOMATIC TRANSAXLE HARSH AND/OR DELAYED UPSHIFT-GDS ANALYSIS
2-3 UPSHIFT:
Open the GOS program and select:
• VIN and "A!T"
• "Flight Record" and "Data Review"
• Select "Items List" (top right of screen) and select: "Shift Position", "Pressure control solenoids A , B & C" and "On/off solenoid".
• Click the "+" or "-" buttons to choose 0.5 sec./Div. or less .
• Move the cursor to the start of the sh ift and "Left click".
• Move the cursor to the end of the shift and "Right click".
• Read the Pressure Control Solenoid A elapsed time at the top right of the screen . If the 2-3 shift requ ires more than 2.0 seconds, replace the transaxle.
NOTE: The Solenoid A elapsed time is important; the shape of the graph is not.
TSB #: 13-AT-005-1
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Page 4 of 5
SUBJECT: AUTOMATIC TRANSAXLE HARSH AND/OR DELAYED UPSHIFT -GOS ANALYSIS
3-4 UPSHIFT:
• Open the GOS program and select:
• VIN and "AfT"
• "Flight Record" and "Data Review"
• Select "Items List" (top right of screen) and select: "Shift Position , Pressure control solenoids A , B & C and On/off solenoid .
• Click the "+" or "-" buttons to choose 0.5 sec./Div. or less.
• Move the cursor to the start of the shift and "Left click".
• Move the cursor to the end of the shift and "Right click".
• Read the Pressure Control Solenoid B elapsed time at the top right of the screen . If the 3-4 shift requires more than 2.0 seconds, replace the transaxle .
NOTE: The Solenoid B elapsed time is important; the shape of the graph is not.
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TSB #: 13-AT -005-1 Page 5 of 5
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