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Technical Service Bulletin
NUMBER
AUTOMATIC
TRANSMISSION
DATE
16-AT-014
MODEL
DECEMBER
2016
ELANTRA (AD/ADa) 2.0L,
SANTA FE SPORT (AN) 2.4L
AUTOMATIC TRANSAXLE SOLENOID OTC P074 l 00,
P074300, P074800, P075300, P075800, P076300,
P076800, P077300
SUBJECT:
The vehicles listed below are equipped with a Generation2 valve body with 7 solenoids.
Previous 6-speed transmissions have a Generation1 valve body with 8 solenoids.
Description: If you are servicing an applicable vehicle with a complaint of "Check Engine Light
on" and one or more of the OTC listed below, follow the repair procedure and replace the related
solenoid and oil pressure harness.
2017- Elantra Sedan (AD/ADa) 2.0L
2017- Santa Fe Sport (AN) 2.4L
Applicable Vehicles:
Parts Information:
Refer to the PNC in the parts catalog to order the correct solenoid part number.
MODEL
OTC
PART
PNC
PART NUMBER
45000
00268-*****
45000-*****
P074300 Torque converter (TC)
46202A
46313-3 B***
2017- Elantra Sedan
(AD/ADa) 2.0L
P074800 Pressure control solenoid (PC)
46313A
46313-3 B***
P075300 Shift solenoid A (UD)
46313C
46313-2 F***
2017- Santa Fe Sport
(AN) 2.4L
P075800 Shift solenoid B (26)
46313B
46313-3 B***
P076300 Shift solenoid C (35R)
46313B
46313-3 B***
P076800 Shift solenoid D (OD)
46313C
46313-3 B***
P077300 Shift solenoid E (SS-A)
46313D
46313-3 B***
46307
46307-3B***
P074100 Torque converter clutch system
ALL
All
Oil pressure switch harness
Circulate To: Service Manager, Warranty Manager, Service Advisors, Technicians, Fleet Repair
SUBJECT:
ATM SOLENOID DTC P0741, P0743, P0748, P0753, P0758, P0763, P0768 & P0773
Warranty Information:
MODEL
OP CODE OPERATION
OP TIME
45775R00
Solenoid
replacement
Refer to
WEBLTS
for current
LTS time
45775RQ0
GDS
Operation
0.3
2017- Elantra 2.0L (AD/ADa)
2017- Santa Fe Sport 2.4L (AN)
2017- Elantra 2.0L (AD/ADa)
2017- Santa Fe Sport 2.4L (AN)
CAUSAL
PART
NATURE
CODE
CAUSE
CODE
See
parts
catalog
13A
ZZ3
Service Procedure:
1.
Attach a GOS and select DTC Analysis and A/T menu. Record the OTC and description.
Delete the OTC.
2.
From the GOS home screen, select Data Analysis and A/T menu and the solenoid parameters
shown below. If the solenoids show:
• Continuous and changing output while driving, the wiring currently has no open/short
circuits. Go to Step 4.
• No continuous and changing output, go to Step 3.
Gi).)
KMHO74LF0HU065502
PA
09/ 21 / 16 09:49
O
Data Analysis
Stop
Graph
Sensor Name(47)
S lectlv
01. play
Act
Value
tlon
)
Unit
Up
S th CorHrol Sol, no,d V Iv E(SS-A)
ON
•;h,ft Control Solenotd V Iv A(UIJ/B)
<,l!JO
A
Shih Control Solenoid Valve 8(2 6/8)
35
mA
Shih Control Sol nold v Iv C(35R/C,
30
mA
Shift Con rol Solf'notcf V Iv D 00/C)
0
mA
740
mA
P ressu re Contro l Solenoid V· lve(VFS) "A·
iH
ink
10
3.
Visually check the wiring harness between the PCM and transmission for a damaged wire or
open/short circuit. Check for a damaged pin or pin not fully inserted into the connector.
• If damage exists, repair or replace the ECM control harness and drive the vehicle to confirm
the repair.
• If no damage or open/short circuit, go to Step 4.
TSB #: 16-AT-014
Page 2 of 8
SUBJECT:
4.
ATM SOLENOID DTC P0741, P0743, P0748, P0753, P0758, P0763, P0768 & P0773
Refer to the OTC recorded in Step 1 and follow the repair procedure shown below:
P074100 Torque converter clutch system
P074300 Torque converter (T/C)
PO?4800 Pressure control solenoid (P/C)
t--P-0-75_3_0_0--+--S-h-ift_s_o-le_n_o-id-A-(U_D_)--~~----i Go to Step 5 and replace the related solenoid and
>--P-0-75_8_0_0--+--S-h-ift_s_o-le_n_o-id-B~(- ~ - - - - - - - - - < oil pressure switch harness.
26
P076300 Shift solenoid C (35R)
P076800 Shift solenoid D (OD)
P077300 Shift solenoid E (SS-A)
5.
Record the preset radio stations.
Remove the battery and battery tray.
6.
Remove the undercover below the transmission.
7.
If necessary to access the solenoids, drain the radiator and remove the lower radiator hose
from the radiator.
Drain the ATF.
8.
Use a screwdriver to release the tab and
remove the solenoid connector on top of the
case.
Remove the bolt that secures the connector
and push the connector into the transmission.
9.
Remove the oil pan bolts and remove the pan.
-
ffi CAUTION
Use a rubber hammer to tap the oil
pan cover on a corner until the cover
is loose.
TSB #: 16-AT-014
Page 3 of 8
SUBJECT:
10.
ATM SOLENOID DTC P0741, P0743, P0748, P0753, P0758, P0763, P0768 & P0773
Remove 7 bolts to the oil pressure switch
harness.
Pull the harness outward and move the
harness out of position.
11.
Remove the bolt that secures the detent spring
and remove the spring.
Torque: 8-11 lb.ft (1.2-1.5 kgf.m/10-13 N.m)
12.
Remove the valve body bolts from the
outermost bolts to the center bolts.
TSB #: 16-AT-014
Page 4 of 8
SUBJECT:
ATM SOLENOID DTC P0741, P0743, P0748, P0753, P0758, P0763, P0768 & P0773
13.
Use a screwdriver to depress the locking tab
on the connector and pull outward on the
connector.
14.
Remove two bolts that secure the harness to
the case.
Pull the harness downward out of the case.
Install a new harness and insert the connector
into the case. Attach the retainer and bolt on
top of the case as shown in Step 8.
Reinstall the bolts that secure the harness.
Torque: 7-9 lb.ft (1.0-1.2 kgf.m, 10-12 N.m)
15.
For UD, OD, 26 and 35R solenoids:
•
Use a 10mm socket and ratchet to remove
two bolts to the upper solenoid support.
Remove the support.
For SS-A, TC and PC solenoids:
•
Use a 5mm hex socket and remove three
hex bolts that secure the solenoid support.
Remove the support.
TSB #: 16-AT-014
Page 5 of 8
SUBJECT:
16.
ATM SOLENOID DTC P0741, P0743, P0748, P0753, P0758, P0763, P0768 & P0773
Refer to the OTC recorded in Step 1 and
replace the related solenoid.
OTC
P074300
P074800
P075300
P075800
P076300
P076800
P077300
TC
PC
UD
26
35R
OD
SS-A
Solenoid
TC solenoid (TC)
Pressure control
Shift solenoid A (2UD)
Shift solenoid B (26)
Shift solenoid C (35R)
Shift solenoid D (OD)
Shift solenoid E (SS-A)
Reinstall the solenoid support.
17.
Confirm the 0-rings are installed correctly in
the case.
Reconnect the harness to the input and output
speed sensor (see Step 13).
18. Align the manual shaft to the shift lever and
install the valve body.
TSB #: 16-AT-014
Page 6 of 8
SUBJECT:
19.
ATM SOLENOID DTC P0741, P0743, P0748, P0753, P0758, P0763, P0768 & P0773
Install the valve body bolts and torque the bolts
to specification from the center bolts to the
outermost bolts.
Torque: 7-9 lb.ft (1.0-1.2 kgf.m/10-12 N.m)
Reinstall the bolt and detent spring.
Torque: 8-11 lb.ft (1.2-1.5 kgf.m/10-13 N.m)
20.
Reconnect the oil pressure harness to the
solenoids.
Install the bolts to the harness and torque to
specification.
Torque: 7-9 lb.ft (1.0-1.2 kgf.m/10-12 N.m)
21.
Reinstall the pan and tighten the bolts to
specification.
Torque: 9-10 lb.ft (1.2-1.4 kgf.m/12-14 N.m)
22.
Add ethylene glycol engine coolant to the radiator and check the level according to the
appropriate shop manual, "Engine" section.
23.
Reconnect the battery.
Input the radio stations recorded in Step 5.
TSB #: 16-AT-014
Page 7 of 8
SUBJECT:
24.
ATM SOLENOID DTC P0741, P0743, P0748, P0753, P0758, P0763, P0768 & P0773
Remove the transaxle fill plug.
Filling and checking of fluid level is
done through valve body side cover
Use a funnel to add approximately 5-6 quarts
of SP4-M ATF through the fill plug opening.
Reinstall the fill plug.
Attach the GOS to the DLC and select Data
Analysis, A/T menu and Oil Temperature
Sensor.
Start the engine and shift to R, D and place in
Park. When the ATF is 122°F-140°F
(50-60°C), remove the level checking plug.
The level is correct when oil flows out of the
level checking plug in a thin steady stream.
ATF TEMPERATURE = 122 - 140F (50- 60C)
SHIFT LEVER IN "P" AND ENGINE RUNNING
Collect and dispose of any excess fluid in
accordance with local regulations.
25.
Clear the OTC and test drive the vehicle for two key-on/key-off driving cycles, including
1-2-3-4-5-6 upshifts and 6-5-4-3-2-1 downshifts. If the OTC returns, perform the following
repairs.
OTC
P074300
P074800
P075300
P075800
P076300
P076800
P077300
P074100
P074300
P074800
Repair Procedure
Replace the control wiring harness between the PCM and transmission.
• If the solenoid OTC does not return, return the vehicle to the customer .
• If the solenoid OTC returns again, replace the PCM .
26.
Clear the OTC in the Blue Link system per instructions of TSB 12-BE-005-2.
27.
Drive the vehicle to confirm the transmission is operating as designed.
TSB #: 16-AT-014
Page 8 of 8