A19-012

Service Bulletin
19-012
February 15, 2019
Version 1
2016-18 Civic 1.5L: Software Update with A/C Control Unit Update;
DTC P0300, P0301, P0302, P0303, P0304, or P0172
AFFECTED VEHICLES
Year
Model
Trim
VIN Range
2016-18
Civic
ALL with 1.5L Engine
ALL
BACKGROUND
Under certain circumstances, the vehicle may experience driveability issues which may result in DTCs P0300 (random
misfire detected), P0301 (No. 1 cylinder misfire detected), P0302 (No. 2 cylinder misfire detected), P0303 (No. 3
cylinder misfire detected), P0304 (No. 4 cylinder misfire detected), or P0172 (fuel system too rich) or a whirling noise
coming from the engine compartment.
NOTE
Check the VIN of the vehicle to see if 18-137 applies. If it applies, go to 18-137 and perform the procedure. If it has
already been completed and misfire DTCs are set, go to SPARK PLUG INSPECTION PROCEDURE.
POSSIBLE CAUSE
There is a problem with the ECU software.
CORRECTIVE ACTION
If 18-137 applies, perform that affected bulletin first. If 18-137 does not apply and misfire or fuel system too rich DTCs
are set, do REPAIR PROCEDURE A. If there is a whirling noise coming from the engine compartment, do REPAIR
PROCEDURE B.
In some cases, misfire DTCs may return. If that happens, go to SPARK PLUG INSPECTION PROCEDURE.
CUSTOMER INFORMATION:The information in this bulletin is intended for use only by skilled technicians who have the proper tools, equipment, and
training to correctly and safely maintain your vehicle. These procedures should not be attempted by “do-it-yourselfers,” and you should not assume
this bulletin applies to your vehicle, or that your vehicle has the condition described. To determine whether this information applies, contact an
authorized Honda automobile dealer.
©
2019 American Honda Motor Co., Inc. — All Rights Reserved
Page 1 of 21
WARRANTY CLAIM INFORMATION
The normal warranty applies.
NOTES
•
DTC is required with claim submission.
•
Since the templates below do not include oil, Non-Bulk oil and Bulk oil dealers must add the correct
information into the Required Material section of your claim.
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
1245A7
Reset the maintenance
minder. Update the
PGM-FI and TCU
software. Replace the
oil and do a throttle
position reset and PCM
idle learn procedure
(A/C control unit
replacement not
necessary).
0.6 hr
03214
09107
A19012A
37805-5PA-A85
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
1245A6
Reset the maintenance 0.8 hr
minder. Update the
PGM-FI and TCU
software. Replace the
oil and do a throttle
position reset and PCM
idle learn procedure.
Replace the A/C control
unit (Dual Zone).
03214
09107
A19012B
37805-5PA-A85
Operation
Number
Description
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
1245A6
Reset the maintenance 0.8 hr
minder. Update the
PGM-FI and TCU
software. Replace the
oil and do a throttle
position reset and PCM
idle learn procedure.
Replace the A/C control
unit (Non Dual Zone).
03214
09107
A19012C
37805-5PA-A85
Flat Rate
Time
Page 2 of 21
NOTE
Use the following template if the spark plugs were replaced.
Since the templates below do not include oil, Non-Bulk oil and Bulk oil dealers must add the correct information
into the Required Material section of your claim.
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
1245A6
Reset the maintenance
minder. Update the
PGM-FI and TCU
software. Replace the
oil and do a throttle
position reset and the
PCM idle learn
procedure. Replace the
A/C control unit (Dual
Zone).
0.8 hr
03214
09107
A19012D
37805-5PA-A85
A
Spark plugs (All except 0.2 hr
Si)(inspection or
replacement).
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
1245A6
Reset the maintenance
minder. Update the
PGM-FI and TCU
software. Replace the
oil and do a throttle
position reset and the
PCM idle learn
procedure. Replace the
A/C control unit (Dual
Zone).
0.8 hr
03214
09107
A19012E
37805-5PA-A85
A
Spark plugs (Si only)
(inspection or
replacement).
0.2 hr
Page 3 of 21
Since the templates below do not include oil, Non-Bulk oil and Bulk oil dealers must add the correct information
into the Required Material section of your claim.
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
1245A6
Reset the maintenance 0.8 hr
minder. Update the
PGM-FI and TCU
software. Replace the
oil and do a throttle
position reset and PCM
idle learn procedure.
Replace the A/C control
unit (Non Dual Zone).
03214
09107
A19012F
37805-5PA-A85
A
Spark plugs (inspection
or replacement).
0.2 hr
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
1245A7
Reset the maintenance
minder. Update the
PGM-FI and TCU
software. Replace the
oil and do a throttle
position reset and PCM
idle learn procedure.
(A/C control unit
replacement not
necessary).
0.6 hr
03214
09107
A19012G
37805-5PA-A85
A
Spark plugs (inspection
or replacement).
0.2 hr
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
117160
Spark plugs (All except 0.3 hr
Si). (Inspection only)
(Admin Included)
03214
09107
A19012H
12290-5PA-A01
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
117160
Spark plugs (Si only).
(Inspection only)
(Admin Included)
0.3 hr
03214
09107
A19012I
12290-5PA-A01
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
117160
Spark plugs (All except 0.3 hr
Si). (Inspect and
replace) (Admin
Included)
03214
09107
A19012J
12290-5PA-A01
Page 4 of 21
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
117160
Spark plugs (Si only).
(Inspect and replace)
(Admin Included)
0.3 hr
03214
09107
A19012K
12290-5PA-A01
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
03214
09107
A19012L
37805-5PA-A85
NOTE
Use the following template if the camshafts were only inspected.
Operation
Number
Description
Flat Rate
Time
1105C0
Remove valve cover and 0.7 hr
inspect camshafts. (No
replacement required.)
NOTE
Use the following template if the camshafts and rocker arm assembly were replaced.
Since the templates below do not include oil, Non-Bulk oil and Bulk oil dealers must add the correct information
into the Required Material section of your claim.
Civic (2-Door, 4-Door) (All Except Si)
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
1105C0
Remove valve cover
and inspect camshafts.
0.7 hr
03214
09107
A19012M
37805-5PA-A85
A
Replace camshafts and
rocker arm assembly.
(Pre-approval needed,
see iN parts catalog for
ordering.)
4.9 hr
Civic Si (2-Door, 4-Door)
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
1105C0
Remove valve cover
and inspect camshafts.
0.7 hr
03214
09107
A19012N
37805-5PA-A85
A
Replace camshafts and
rocker arm assembly.
(Pre-approval needed,
see iN parts catalog for
ordering.)
4.9 hr
Page 5 of 21
Civic Hatchback (5-Door)
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
1105C0
Remove valve cover
and inspect camshafts.
0.7 hr
03214
09107
A19012O
37805-5PA-A85
A
Replace camshafts and
rocker arm assembly.
(Pre-approval needed,
see iN parts catalog for
ordering.)
4.9 hr
Skill Level: Repair Technician
PARTS INFORMATION
Part Name
Part Number
Quantity
Auto Air Conditioner CPU Assembly (A/C control unit) (Non- 79610-TBA-A51
Dual Zone Automatic Climate Control)
1
Auto Air Conditioner CPU Assembly (A/C control unit) (Dual- 79610-TBC-A51
Zone Automatic Climate Control)
1
NOTE
These parts are needed if replacing the spark plugs.
Part Name
Part Number
Quantity
Spark Plug (All except Si)
12290-59B-003
4
Spark Plug (Si only)
12290-5PA-A01
4
REQUIRED MATERIAL
NOTE
For Non-Bulk oil and Bulk oil dealers, add the correct information into the Required Material section of your
claim.
Part Name
Part Number
Quantity
0W-20 (Non-Bulk Oil Participants) (quarts)
08798-9063
4
0W-20 (Bulk Oil Participants) (gallons)
FS020-BAS-N0L
1
Page 6 of 21
SOFTWARE INFORMATION
NOTE
Unnecessary or incorrect repairs resulting from a failure to update the i-HDS are not covered under warranty.
i-HDS Software Version: 1.004.060 or later
J2534 Software Information:
•
PC Application Version 1.1.0.6 or later
•
Database update 27-DEC-2018 or later
Before beginning the repair, make sure that both the i-HDS and J2534 software are updated as listed above.
Do only the update listed in this service bulletin.
To update the software, you must use the MVCI or the DST-i interface in conjunction with the J2534 Rewrite PC
application on the i-HDS.
For more information about updating the i-HDS, the MVCI, and vehicle systems, refer to service bulletin 01-023,
Updating Control Units/Modules.
Year/Model
Emission
Code
Software
System
Program ID (or
later)
Program P/N (or
later)
2016 Civic (EX with CVT 2-Door, 4-Door)
KA
PGM-FI
AAA580
37805-5AA-A58
TCU
CGA080
28101-5CG-A08
PGM-FI
AAA680
37805-5AA-A68
TCU
CGA080
28101-5CG-A08
PGM-FI
AAL590
37805-5AA-L59
TCU
CGA080
28101-5CG-A08
PGM-FI
AAL690
37805-5AA-L69
TCU
CGA080
28101-5CG-A08
2016 Civic (Touring with CVT 2-Door,
4-Door)
KA
2016 Civic (EX with CVT 2-Door, 4-Door)
KL
2016 Civic (Touring with CVT 2-Door,
4-Door)
KL
2017 Civic (EX with M/T 2-Door, 4-Door)
KA
PGM-FI
AAA070
37805-5AA-A07
2017 Civic (EX with CVT 2-Door, 4-Door)
KA
PGM-FI
AAA580
37805-5AA-A58
TCU
CGA080
28101-5CG-A08
PGM-FI
AAL590
37805-5AA-L59
TCU
CGA080
28101-5CG-A08
PGM-FI
AAA680
37805-5AA-A68
TCU
CGA080
28101-5CG-A08
PGM-FI
AAL690
37805-5AA-L69
TCU
CGA080
28101-5CG-A08
2017 Civic (EX with CVT 2-Door, 4-Door)
KL
2017 Civic (Touring with CVT 2-Door,
4-Door)
KA
2017 Civic (Touring with CVT 2-Door,
4-Door)
KL
2017 Civic (Si 2-Door, 4-Door)
KA
PGM-FI
AMA050
37805-5AM-A05
2017 Civic (LX with M/T 5-Door)
KA
PGM-FI
ANA040
37805-5AN-A04
Page 7 of 21
Year/Model
Emission
Code
Software
System
Program ID (or
later)
Program P/N (or
later)
2017 Civic (LX with CVT 5-Door)
KA
PGM-FI
ANA540
37805-5AN-A54
TCU
CKA040
28101-5CK-A04
PGM-FI
ANA750
37805-5AN-A75
TCU
CKA150
28101-5CK-A15
PGM-FI
ANL540
37805-5AN-L54
TCU
CKA040
28101-5CK-A04
PGM-FI
AN9540
37805-5AN-954
TCU
CKA040
28101-5CK-A04
PGM-FI
ANB540
37805-5AN-B54
TCU
CKA040
28101-5CK-A04
2017 Civic (LX w/Honda Sensing 5-Door)
2017 Civic (LX with CVT 5-Door)
2017 Civic (EX, EX-L 5-Door)
2017 Civic (EX, EX-L 5-Door)
KA
KL
KL
KA
2017 Civic (Sport with M/T 5-Door)
KA
PGM-FI
ANA150
37805-5AN-A15
2017 Civic (Sport with CVT 5-Door)
KA
PGM-FI
ANA640
37805-5AN-A64
TCU
CKC040
28101-5CK-C04
PGM-FI
ANL640
37805-5AN-L64
TCU
CKC040
28101-5CK-C04
PGM-FI
ANA850
37805-5AN-A85
TCU
CKC150
28101-5CK-C15
2017 Civic (Sport with CVT 5-Door)
2017 Civic (Sport Touring 5-Door)
KL
KA
2018 Civic (Si 2-Door, 4-Door)
KA
PGM-FI
AMA050
37805-5AM-A05
2018 Civic (EX 2-Door) (EX-T 4-Door)
(M/T)
KA
PGM-FI
AAA110
37805-5AA-A11
2018 Civic (EX 2-Door) (EX-T 4-Door)
KA
PGM-FI
AAA720
37805-5AA-A72
TCU
GCA820
28101-5GC-A82
PGM-FI
AAL720
37805-5AA-L72
TCU
GCA820
28101-5GC-A82
PGM-FI
AAA820
37805-5AA-A82
TCU
GCA820
28101-5GC-A82
PGM-FI
AAL820
37805-5AA-L82
TCU
GCA820
28101-5GC-A82
PGM-FI
BAA510
37805-5BA-A51
TCU
GCA820
28101-5GC-A82
2018 Civic (EX 2-Door) (EX-T 4-Door)
KL
2018 Civic (Touring 2-Door) (EX-T
w/ Honda Sensing 4-Door)
KA
2018 Civic (Touring 2-Door) (EX-T
w/ Honda Sensing 4-Door)
KL
2018 Civic (EX-A with CVT 4-Door)
KA
Page 8 of 21
Year/Model
Emission
Code
Software
System
Program ID (or
later)
Program P/N (or
later)
2018 Civic (EX-A with CVT 4-Door)
KL
PGM-FI
BAL410
37805-5BA-L41
TCU
GCA820
28101-5GC-A82
2018 Civic (EX w/ Honda Sensing with CVT KA
4-Door)
PGM-FI
AJA620
37805-5AJ-A62
TCU
GCA820
28101-5GC-A82
2018 Civic (EX w/ Honda Sensing with CVT KL
4-Door)
PGM-FI
AJL620
37805-5AJ-L62
TCU
GCA820
28101-5GC-A82
2018 Civic (EX Navigation with CVT
4-Door)
KA
PGM-FI
AJA520
37805-5AJ-A52
TCU
GCA820
28101-5GC-A82
2018 Civic (EX Navigation with CVT
4-Door)
KL
PGM-FI
AJL520
37805-5AJ-L52
TCU
GCA820
28101-5GC-A82
2018 Civic (LX with M/T 5-Door)
KA
PGM-FI
ANA040
37805-5AN-A04
2018 Civic (LX with CVT 5-Door)
KA
PGM-FI
ANA540
37805-5AN-A54
TCU
CKA040
28101-5CK-A04
PGM-FI
ANL540
37805-5AN-L54
TCU
CKA040
28101-5CK-A04
PGM-FI
ANA750
37805-5AN-A75
TCU
CKA150
28101-5CK-A15
PGM-FI
ANL750
37805-5AN-L75
TCU
CKA150
28101-5CK-A15
PGM-FI
AN9540
37805-5AN-954
TCU
CKA040
28101-5CK-A04
PGM-FI
ANB540
37805-5AN-B54
TCU
CKA040
28101-5CK-A04
PGM-FI
ANA950
37805-5AN-A95
TCU
CKA150
28101-5CK-A15
PGM-FI
ANL950
37805-5AN-L95
TCU
CKA150
28101-5CK-A15
2018 Civic (LX with CVT 5-Door)
2018 Civic (LX w/ Honda Sensing 5-Door)
2018 Civic (LX w/ Honda Sensing 5-Door)
2018 Civic (EX, EX-L 5-Door)
2018 Civic (EX, EX-L 5-Door)
2018 Civic (EX w/ Honda Sensing 5-Door)
2018 Civic (EX w/ Honda Sensing 5-Door)
KL
KA
KL
KA
KL
KA
KL
2018 Civic (Sport with M/T 5-Door)
KA
PGM-FI
ANA150
37805-5AN-A15
2018 Civic (Sport with CVT 5-Door)
KA
PGM-FI
ANA640
37805-5AN-A64
TCU
CKC040
28101-5CK-C04
Page 9 of 21
Year/Model
Emission
Code
Software
System
Program ID (or
later)
Program P/N (or
later)
2018 Civic (Sport with CVT 5-Door)
KL
PGM-FI
ANL640
37805-5AN-L64
TCU
CKC040
28101-5CK-C04
PGM-FI
ANA850
37805-5AN-A95
TCU
CKC150
28101-5CK-C15
PGM-FI
ANL850
37805-5AN-L85
TCU
CKC150
28101-5CK-C15
2018 Civic (Sport Touring with CVT 5-Door) KA
2018 Civic (Sport Touring with CVT 5-Door) KL
REPAIR PROCEDURE A
If misfire or fuel system too rich DTCs are set, follow the procedure below.
1. Reset maintenance minder main code A. Refer to the service information.
2. Drain and refill the engine oil. Do not replace the oil filter. (3.4 quarts)
3. Connect the i-HDS and click on the Body Electrical. From there, select HVAC and open Data List/Snapshot to
check if the A/C control unit has been replaced. One of three options will appear; Not Complete, Completed, or
Not Applicable.
•
If it reads Completed or Not Applicable, skip to step 5.
•
If it reads Not Complete, go to step 4.
4. Replace the climate control unit.
4.1. Remove the climate control unit and replace with the new unit. See service information for additional
instructions.
4.2. Install all parts in reverse order.
4.3. Run the self-diagnostics procedure with the i-HDS to make sure there are no problems in the system.
5. With the i-HDS, check to see if the PGM-FI and TCU software has been updated by using the J2534 rewrite
application.
•
If they are up to date, the procedure is complete.
•
If not, go to step 6.
6. Update the PGM-FI and TCM software using the i-HDS J2534 rewrite software with the MVCI or DST-i. Refer to
Service Bulletin 01-023, Updating Control Units/Modules.
7. Reset the throttle position learned values by referencing the throttle body removal and installation in the service
information, then do the PCM idle learn procedure. Refer to service information for additional instructions.
NOTE
For more information on the PCM idle learn procedure, see the Tech2Tech® video, "A Look at PCM Idle Learn".
Page 10 of 21
SPARK PLUG INSPECTION PROCEDURE
1. In some cases, the DTCs may return. If this happens, inspect the spark plugs.
•
If the spark plugs are OK, the procedure is complete. Continue with normal troubleshooting.
•
If the spark plugs are fouled, go to step 2.
2. Replace the spark plugs per service information and check for stored DTCs.
NOTE
Make sure to write down the stored DTCs on the R.O.
•
If the applicable DTCs do not return, the procedure is complete.
•
If the applicable DTCs return, this bulletin does not apply. Continue with normal troubleshooting.
REPAIR PROCEDURE B
If there is a whirling noise coming from the engine, follow the procedure below.
1. Warm up the engine by increasing the engine speed to 3,000 rpm for two fan cycles.
2. After the warm-up procedure is completed, let the car return to idle for 10 seconds.
3. After 10 seconds, slowly increase the engine speed up to 3500 rpm (this should take at least 20 seconds).
4. Once the engine speed reaches 3500 rpm, release the accelerator pedal and let the engine speed return to idle.
5. With the hood closed and inside the cabin, compare the audio file here to the noise heard.
•
If the noise is similar, continue to step 6.
•
If the noise is not similar, this bulletin does not apply. Continue with normal system troubleshooting.
6. Remove the cylinder head cover. See service information for additional instructions.
Page 11 of 21
7. Compare the appearance of the camshaft lobes to the photo below.
•
If the camshafts appear similar to the no good photo, go to step 8.
•
If the camshafts appear similar to the good photo, this bulletin does not apply. Continue with normal system
troubleshooting.
8. Take a photo of the cam lobe, then follow the directions in the parts catalog when ordering the necessary parts.
The following instructions are for replacement of the intake and exhaust camshafts and all rocker arm assemblies. This
is only if you have been approved by following the instructions in the parts catalog.
1. Relieve the fuel pressure and remove the high pressure fuel pump. Refer to the service information for additional
instructions.
2. Set the crankshaft to top dead center (TDC) for No. 1 cylinder. Refer to step 4 of the Camshaft Timing Inspection in
the service information.
3. Mark the timing chain at the punch marks on the exhaust and intake camshaft sprocket and VTC actuator as seen
below.
Page 12 of 21
4. Raise the vehicle on a lift.
5. Remove the right front wheel and the engine undercover.
6. Remove the cam chain auto-tensioner (chain case) cover.
7. Slightly rotate the crankshaft counterclockwise to compress the auto-tensioner. Line up the hole in the lock and
auto-tensioner, then insert a 1.2 mm diameter lock pin.
8. Rotate the crankshaft clockwise back to TDC on the No. 1 cylinder to secure the lock pin in place.
Page 13 of 21
9. Remove the camshaft chain auto-tensioner with the lock pin inserted.
10. Lower the vehicle.
11. Loosen the locknuts and adjusting screws.
Page 14 of 21
12. Remove the high pressure fuel pump base.
13. Remove the camshaft holder bolts, then remove the camshaft holders. To prevent damaging the camshafts, loosen
the bolts in sequence, two turns at a time.
Page 15 of 21
14. Lift up the cam chain, then carefully remove the intake camshaft followed by the exhaust camshaft. You must
maintain tension on the cam chain while you do this.
15. Use a bungee cord to hold tension on the cam chain while you are replacing the camshafts.
16. When removing the camshaft holders, cam chain guide, and intake and exhaust camshaft, make sure to place them
in order of installation on a clean, padded workbench.
Page 16 of 21
17. Remove the rocker arm assembly, and install the new set. Refer to the service information for additional instructions.
Page 17 of 21
18. With the camshafts out of the engine, hold them with an open-end wrench and loosen the VTC actuator mounting
bolts on both camshafts.
19. Install the VTC actuators on the new camshafts.
NOTE
You may need an assistant to help you with this procedure.
20. Apply fresh engine oil to the new camshafts, and install.
Page 18 of 21
21. When installing the new camshafts, ensure the previously made marks on the VTC actuator and cam chain line up.
22. Install the camshaft holders and the cam chain guide, then torque them to specification.
23. Install the camshaft chain tensioner and release the lock pin.
24. Install the new cam chain auto-tensioner (chain case) cover.
25. To check the camshaft timing, rotate the crankshaft in the direction of engine rotation (clockwise) two full turns, then
stop at the TDC mark. Refer to step 4 of the Camshaft Timing Inspection in the service information.
26. Do a valve adjustment.
Page 19 of 21
27. Install the high pressure fuel pump base and new camshaft holder cover. Refer to step 6 of the installation section of
the Camshaft and VTC Actuator Removal, Installation, and Inspection (1.5L Engine) in the service information.
28. Install the cylinder head cover. Refer to the service information for additional instructions.
29. Install the high pressure fuel pump with the new o-ring and fuel joint pipe. Refer to the service information for
additional information.
30. Install the engine undercover and any other remaining parts.
31. During the first start up, check for DTCs set or abnormal noises. Refer to service information for additional
instructions.
32. Connect the i-HDS and click on the Body Electrical. From there, select HVAC and open Data List/Snapshot to
check if the A/C control unit has been replaced. One of three options will appear; Not Complete, Completed, or
Not Applicable.
•
If it reads Completed or Not Applicable, skip to step 34.
•
If it reads Not Complete, go to step 33.
33. Replace the climate control unit.
33.1. Remove the climate control unit and replace with the new unit. See service information for additional
instructions.
33.2. Install all parts in reverse order.
33.3. Run the self-diagnostics procedure with the i-HDS to make sure there are no problems in the system.
34. Reset maintenance minder main code A. Refer to the service information.
35. Drain and refill the engine oil. Do not replace the oil filter. (3.4 quarts)
36. With the i-HDS, check to see if the PGM-FI and TCU software has been updated by using the J2534 rewrite
application.
•
If not, continue with the procedure.
•
If updated, skip to step 38.
37. Update the PGM-FI and TCM software using the i-HDS J2534 rewrite software with the MVCI or DST-i. Refer to
Service Bulletin 01-023, Updating Control Units/Modules.
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38. Reset the throttle position learned values by referencing the throttle body removal and installation in the service
information, then do the PCM idle learn procedure. Refer to service information for additional instructions.
NOTE
For more information on the PCM idle learn procedure, see the Tech2Tech® video, "A Look at PCM Idle Learn".
END
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