NHTSA ID Number: 10211535
Manufacturer Communication Number: TSB-22-23-002
TSB/Document Date: 2022-05-09
Summary
This Technical Service Bulletin was sent to dealers to provide an update to the Maintenance Procedure section, in the Automatic Transmission portion of the affected Service Manual.
SUBJECT:
MAINTENANCE PROCEDURE IMPROVEMENT
FOR CVT – SERVICE MANUAL REVISION
No:
TSB-22-23-002
DATE:
April 2022
MODEL:
See below
CIRCULATE TO:
[ ] GENERAL MANAGER
[ X ] PARTS MANAGER
[ X ] TECHNICIAN
[ X ] SERVICE ADVISOR
[ X ] SERVICE MANAGER
[ X ] WARRANTY PROCESSOR
[ ] SALES MANAGER
PURPOSE
This TSB updates the Maintenance Procedure section, in the Automatic Transmission portion of the
affected Service Manual.
AFFECTED VEHICLES
•
•
2014 – 2022 Mirage
2017 - 2022 Mirage G4
AFFECTED SERVICE MANUAL
•
•
2014 – 2022 Mirage Service Manual, Group 23-Automatic Transmission, CVT
2017 - 2022 Mirage G4 Service Manual, Group 23-Automatic Transmission, CVT
PROCEDURE
Please use the following chart on pages 2-4 and replace the indicated pages in the 2014
- 2022 Mirage Service Manual, Group 23-Automatic Transmission, CVT and 2017 - 2022
Mirage G4 Service Manual, Group 23-Automatic Transmission, CVT.
Copyright 2022, Mitsubishi
Motors North America, Inc.
The information contained in this bulletin is subject to change. For the latest version of this document, go to the Mitsubishi
Dealer Link, MEDIC, or the Mitsubishi Service Information website (www.mitsubishitechinfo.com).
04/28/2022
Page 1 of 68
(5207)
MIRAGE
TITLE
AFFECTED MANUAL
PART #
2014
MSCD-016B-2014 CVT
└ LUBRICANTS
MIRAGE
SERVICE MANUAL
CVT
└ DIAGNOSIS
2015
MSCD-016B-2015
└ DTC P0746: Abnormality in Hydraulic Control System Function
MIRAGE
CVT
SERVICE MANUAL
└ DIAGNOSIS
└ DTC P0796: Abnormality in Primary Pressure Solenoid Valve Function
2017
MSCD-016B-2017
CVT
MIRAGE
└ DIAGNOSIS
SERVICE MANUAL
└ DTC P0841: Abnormality in Secondary Pressure Sensor Function
CVT
└ DIAGNOSIS
└ DTC P2857: Auxiliary Gearbox Gear 1 Incorrect Ratio Run-up
CVT
└ DIAGNOSIS
└ DTC P2858: Auxiliary Gearbox Gear 2 Incorrect Ratio Run-up
CVT
└ DIAGNOSIS
└ DTC P2859: Auxiliary Gearbox Gear 1 Incorrect Ratio
CVT
└ DIAGNOSIS
└ DTC P285A: Auxiliary Gearbox Gear 2 Incorrect Ratio
CVT
└ SPECIAL TOOLS
Added
below CVT
└ ON-VEHICLE SERVICE.
└ SHIFT LOCK MECHANISM CHECK
MSCD-016B-2018 CVT
2018
└ LUBRICANTS
MIRAGE
SERVICE MANUAL
CVT
└ SPECIAL TOOLS
2019
MSCD-016B-2019 CVT
MIRAGE
└ DIAGNOSIS
SERVICE MANUAL
└ DTC P0746: Abnormality in Hydraulic Control System Function
CVT
2020
MSCD-016B-2020
└ DIAGNOSIS
MIRAGE
└ DTC P0796: Abnormality in Primary Pressure Solenoid Valve Function
SERVICE MANUAL
CVT
2021
MSCD-016B-2021 └ DIAGNOSIS
└ DTC P0841: Abnormality in Secondary Pressure Sensor Function
MIRAGE
CVT
SERVICE MANUAL
└ DIAGNOSIS
└ DTC P2857: Auxiliary Gearbox Gear 1 Incorrect Ratio Run-up
CVT
└ DIAGNOSIS
└ DTC P2858: Auxiliary Gearbox Gear 2 Incorrect Ratio Run-up
CVT
└ DIAGNOSIS
└ DTC P2859: Auxiliary Gearbox Gear 1 Incorrect Ratio
CVT
└ DIAGNOSIS
└ DTC P285A: Auxiliary Gearbox Gear 2 Incorrect Ratio
Added
below CVT
└ ON-VEHICLE SERVICE.
└ SHIFT LOCK MECHANISM CHECK
04/28/2022
Page 2 of 68
REVISED PAGES
PAGE 5
PAGE 6-8
PAGE 9-12
PAGE 13-14
PAGE 15-17
PAGE 18-20
PAGE 21-25
PAGE 26-29
PAGE 30
PAGE 31-35
PAGE 5
PAGE 30
PAGE 37-40
PAGE 41-45
PAGE 46-49
PAGE 50-53
PAGE 54-57
PAGE 58-63
PAGE 64-68
PAGE 31-35
(5207)
MIRAGE
AFFECTED MANUAL
PART #
TITLE
2022
MSCD-016B-2022 CVT
└ LUBRICANTS
MIRAGE
SERVICE MANUAL
CVT
└ SPECIAL TOOLS
CVT
└ DIAGNOSIS
└ DTC P0746: Abnormality in Hydraulic Control System Function
CVT
└ DIAGNOSIS
└ DTC P0796: Abnormality in Primary Pressure Solenoid Valve Function
CVT
└ DIAGNOSIS
└ DTC P0841: Abnormality in Secondary Pressure Sensor Function
CVT
└ DIAGNOSIS
└ DTC P2857: Auxiliary Gearbox Gear 1 Incorrect Ratio Run-up
CVT
└ DIAGNOSIS
└ DTC P2858: Auxiliary Gearbox Gear 2 Incorrect Ratio Run-up
CVT
└ DIAGNOSIS
└ DTC P2859: Auxiliary Gearbox Gear 1 Incorrect Ratio
CVT
└ DIAGNOSIS
└ DTC P285A: Auxiliary Gearbox Gear 2 Incorrect Ratio
Added
below
CVT
└ ON-VEHICLE SERVICE.
└ SHIFT LOCK MECHANISM CHECK
REVISED PAGES
PAGE 5
PAGE 30
PAGE 37-40
PAGE 41-45
PAGE 46-49
PAGE 50-53
PAGE 54-57
PAGE 58-63
PAGE 64-68
PAGE 31-35
MIRAGE G4
AFFECTED MANUAL
2017
MIRAGE G4
SERVICE MANUAL
PART #
MSCD-018B-2017 CVT
└ LUBRICANTS
04/28/2022
TITLE
REVISED PAGES
PAGE 5
CVT
└ DIAGNOSIS
└ DTC P0746: Abnormality in Hydraulic Control System Function
CVT
└ DIAGNOSIS
└ DTC P0796: Abnormality in Primary Pressure Solenoid Valve Function
CVT
└ DIAGNOSIS
└ DTC P0841: Abnormality in Secondary Pressure Sensor Function
CVT
└ DIAGNOSIS
└ DTC P2857: Auxiliary Gearbox Gear 1 Incorrect Ratio Run-up
CVT
└ DIAGNOSIS
└ DTC P2858: Auxiliary Gearbox Gear 2 Incorrect Ratio Run-up
CVT
└ DIAGNOSIS
└ DTC P2859: Auxiliary Gearbox Gear 1 Incorrect Ratio
CVT
└ DIAGNOSIS
└ DTC P285A: Auxiliary Gearbox Gear 2 Incorrect Ratio
CVT
└ SPECIAL TOOLS
Added
below
CVT
└ ON-VEHICLE SERVICE.
└ SHIFT LOCK MECHANISM CHECK
Page 3 of 68
PAGE 6-8
PAGE 9-12
PAGE 13-14
PAGE 15-17
PAGE 18-20
PAGE 21-25
PAGE 26-29
PAGE 30
PAGE 31-35
(5207)
MIRAGE G4
AFFECTED MANUAL
PART #
2018
MSCD-019B-2018
MIRAGE G4
SERVICE
MANUAL
MSCD-019B-2019
2019
MIRAGE G4
SERVICE
MANUAL
2020
MSCD-019B-2020
MIRAGE G4
SERVICE
MANUAL
2021
MIRAGE G4
SERVICE
MANUAL
2022
MIRAGE G4
SERVICE
MANUAL
MSCD-019B-2021
MSCD-019B-2022
04/28/2022
TITLE
REVISED PAGES
PAGE 5
CVT
└ LUBRICANTS
CVT
└ SPECIAL TOOLS
PAGE 30
CVT
└ DIAGNOSIS
└ DTC P0746: Abnormality in Hydraulic Control System Function
PAGE 37-40
CVT
PAGE 41-45
└ DIAGNOSIS
└ DTC P0796: Abnormality in Primary Pressure Solenoid Valve Function
CVT
└ DIAGNOSIS
└ DTC P0841: Abnormality in Secondary Pressure Sensor Function
CVT
└ DIAGNOSIS
└ DTC P2857: Auxiliary Gearbox Gear 1 Incorrect Ratio Run-up
CVT
└ DIAGNOSIS
└ DTC P2858: Auxiliary Gearbox Gear 2 Incorrect Ratio Run-up
CVT
└ DIAGNOSIS
└ DTC P2859: Auxiliary Gearbox Gear 1 Incorrect Ratio
CVT
└ DIAGNOSIS
└ DTC P285A: Auxiliary Gearbox Gear 2 Incorrect Ratio
Added
below CVT
└ ON-VEHICLE SERVICE.
└ SHIFT LOCK MECHANISM CHECK
CVT
└ LUBRICANTS
CVT
└ SPECIAL TOOLS
CVT
└ DIAGNOSIS
└ DTC P0746: Abnormality in Hydraulic Control System Function
CVT
└ DIAGNOSIS
└ DTC P0796: Abnormality in Primary Pressure Solenoid Valve Function
CVT
└ DIAGNOSIS
└ DTC P0841: Abnormality in Secondary Pressure Sensor Function
CVT
└ DIAGNOSIS
└ DTC P2857: Auxiliary Gearbox Gear 1 Incorrect Ratio Run-up
CVT
└ DIAGNOSIS
└ DTC P2858: Auxiliary Gearbox Gear 2 Incorrect Ratio Run-up
CVT
└ DIAGNOSIS
└ DTC P2859: Auxiliary Gearbox Gear 1 Incorrect Ratio
CVT
└ DIAGNOSIS
└ DTC P285A: Auxiliary Gearbox Gear 2 Incorrect Ratio
Added
below CVT
└ ON-VEHICLE SERVICE.
└ SHIFT LOCK MECHANISM CHECK
Page 4 of 68
PAGE 46-49
PAGE 50-53
PAGE 54-57
PAGE 58-63
PAGE 64-68
PAGE 31-35
PAGE 5
PAGE 30
PAGE 37-40
PAGE 41-45
PAGE 46-49
PAGE 50-53
PAGE 54-57
PAGE 58-63
PAGE 64-68
PAGE 31-35
(5207)
23A-3
LUBRICANTS
LUBRICANTS
M1231200400866
Item
Brand name
Capacity dm3 (qt)
MITSUBISHI MOTORS GENUINE CVTF-J4
7.0 (7.4)
Cleaning the transmission case Parts cleaner (MITSUBISHI MOTORS GENUINE
when CVT belt is inspected
Part No. MZ100387) or equivalent
As required
DIAGNOSIS
STANDARD FLOW OF DIAGNOSTIC TROUBLESHOOTING
M1231213500283
Ask the customer about the trouble symptom.
NG
Transmission fluid check
Transmission fluid replacement
OK
Trouble symptom check
Communication with scan tool
(M.U.T.-III) is not possible
Inspection procedure
Read the diagnostic trouble code.
Diagnostic trouble
code is set
Diagnostic trouble
code is not set
Erase the diagnostic trouble code.
Trouble symptom check
Transmission range switch and APS check
Abnormal (Diagnostic trouble code is not set)
Road test
Normal
Abnormal
(Diagnostic trouble
code is set)
Read the diagnostic
trouble code again.
Diagnostic trouble
Diagnostic trouble
code is set.
code is not set.
To diagnostic trouble code chart
To trouble symptom chart
Determine the cause.
Determined
Not determined
Intermittent malfunction (Refer to GROUP 00 – NG
How to Cope with Intermittent Malfunction)
Repair
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TSB/Document ID: TSB-22-23-002
Replacement Service Bulletin Number:
MFR Communication Date: 2022-04-28
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: POWER TRAIN
MFR Component System:
MFR Component Subsystem:
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