S-SB-0002-18

S-SB-0002-18
January 24, 2018
MIL "ON" DTC P2820
Service
Category
Drivetrain
Section
CVT
Market USA
Applicability
YEAR(S)
MODEL(S)
ADDITIONAL INFORMATION
2016
iM
Transmission(s): CVT
Introduction
Some 2016 model year iM vehicles may exhibit a MIL “ON” condition with Diagnostic Trouble
Code (DTC) P2820 present, indicating a Pressure Control Solenoid (shift solenoid valve SLP)
Performance condition. The Engine Control Module (ECM) (SAE term: Powertrain Control
Module/PCM) logic has been updated to prevent this condition. Follow the Repair Procedure
below to address this condition.
Warranty Information
OP CODE
DESCRIPTION
TIME
OFP
TC1701
R & R Continuously Variable
Transaxle (CVT) Assembly
6.0
30400-12300
Reprogram ECM (PCM) Engine
0.4
EG1701
T1
T2
19
8A
89661-#####
99
APPLICABLE WARRANTY
 This repair is covered under the Toyota Powertrain Warranty. This warranty is in effect for
60 months or 60,000 miles, whichever occurs first, from the vehicle’s in-service date.
 The ECM is covered under the Toyota Federal Emissions Warranty. This warranty is in effect
for 96 months or 80,000 miles, whichever occurs first, from the vehicle's in-service date.
 Warranty application is limited to occurrence of the specified condition described in
this bulletin.
© 2018 Toyota Motor Sales, USA
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Page 2 of 6
MIL "ON" DTC P2820
Parts Information
PART NUMBER
PART NAME
QTY
Computer, Engine Control (ECM)
–
30400-12300
CVT
1
32000-12500
Converter Assy, Torque
1
90177-22001
Nut (for Front Axle Shaft RH/LH)
2
43425-02050
Ring, Hole Snap (for Front Drive Shaft LH/RH)
2
17451-28040
17451-28032
Gasket, Exhaust Pipe
1
35012-12110
Hose Sub-assy, Transmission Breather
1
35150-48010
Plug Assy, Transmission Case
1
00451-00001-LB L
Authorized Modifications Labels
1
PREVIOUS
NEW
89661-0W170-A
89661-0W172
NOTE
 The ECM (PCM) should NOT be replaced as part of the Repair Procedure.
 Authorized Modifications Labels may be ordered in packages of 25 from the Materials Distribution
Center (MDC) through Dealer Daily – Parts – Dealer Support Materials Orders.
Required Tools & Equipment
REQUIRED EQUIPMENT
SUPPLIER
Techstream 2.0*
Techstream Lite
PART NUMBER
QTY
TS2UNIT
ADE
Techstream Lite (Green Cable)
TSLITEPDLR01
TSLP2DLR01
*Essential SST.
NOTE
 Only ONE of the Techstream units listed above is required.
 Software version 12.20.024 or later is required.
 Additional Techstream units may be ordered by calling Approved Dealer Equipment (ADE)
at 1-800-368-6787.
 Use Techstream or an approved J2534 interface to perform flash reprogramming updates. Visit
techinfo.toyota.com for more information regarding J2534 reprogramming.
© 2018 Toyota Motor Sales, USA
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MIL "ON" DTC P2820
Required Tools & Equipment (Continued)
SPECIAL SERVICE TOOLS (SST)
PART NUMBER
QTY
GR8 Battery Diagnostic Station*
00002-MCGR8
1
Crankshaft Pulley Holding Tool*
09213-54015-01
1
Companion Flange Holding Tool*
09330-00021
1
Engine Support Bar*
00002-ESUPPT-01
1
*Essential SST.
NOTE
Additional SSTs may be ordered by calling 1-800-933-8335.
REQUIRED TOOLS & MATERIAL
PART NUMBER
QTY
No. 1 Engine Hanger**
12281-37031
1
No. 2 Engine Hanger**
12282-37021
1
Bolt**
91552-81050
2
**These items are to be used with the Engine Support Bar (SST: P/N 00002-ESUPPT-01) and MUST be ordered
through NAPO.
Calibration Information
CALIBRATION ID
MODEL
iM
ENGINE
2ZR-FAE
PREVIOUS
NEW
30W01000
30W01100
© 2018 Toyota Motor Sales, USA
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MIL "ON" DTC P2820
Repair Procedure
1. Using Techstream, check for the following stored DTC:
P2820 – Pressure Control Solenoid (shift solenoid valve SLP) Performance.
Is the DTC present?
 YES — Continue to step 2.

NO — This bulletin does NOT apply. Continue diagnosis using the applicable
Repair Manual.
2. Remove the CVT assembly.
Refer to TIS, applicable model and model year Repair Manual:
 2016 iM:
Drivetrain – CVT – “K313 CVT: Continuously Variable Transaxle Assembly: Removal”
NOTE
Do NOT complete the following steps:
 Step 16: Remove Torque Converter Assembly
 Step 17: Remove CVT Oil Pump Type T Oil Seal
 Step 23: Remove With Head Straight Screw Plug
 Step 24: Remove No. 1 Breather Plug (CVT)
3. Install the replacement CVT.
Refer to TIS, applicable model and model year Repair Manual:
 2016 iM:
Drivetrain – CVT – “K313 CVT: Continuously Variable Transaxle Assembly: Installation”
© 2018 Toyota Motor Sales, USA
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MIL "ON" DTC P2820
Repair Procedure (Continued)
4. Check for the Authorized Modifications Label affixed to the vehicle in the location shown
below. Confirm if the ECM (PCM) calibration has been updated.
Is the calibration ID listed the latest ECM (PCM) calibration?
 YES — The vehicle has the correct calibration. Go to step 7.

NO — Continue to step 5.
Figure 1. Location of Authorized Modifications Label for 2016 iM
1
2
3
4
5
1
Replacement ECM (PCM) Part Number
(e.g., 89661-0W172)
4
Date Com pleted
2
New Calibration ID (e.g., 30W01100)
5
This SB Num ber
3
Dealer Code
© 2018 Toyota Motor Sales, USA
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MIL "ON" DTC P2820
Repair Procedure (Continued)
5. Flash reprogram the ECM (PCM).
NOTE
 The GR8 Battery Diagnostic Station MUST be used in Power Supply Mode to maintain
battery voltage at 13.5V while flash reprogramming the vehicle.
 For details on how to use the GR8 Battery Diagnostic Station, refer to the
“GR8 Instruction Manual” located on TIS – Diagnostics – Tools & Equipment –
Battery Diagnostics.
Follow the procedures outlined in Service Bulletin S-SB-0015-14, “Techstream ECU Flash
Reprogramming Procedure,” and flash the ECM (PCM) with the NEW calibration file update.
6. Prepare and install the Authorized Modifications Label.
A. Using a permanent marker, enter the following information on the label:
 ECM part number [Refer to the Parts Information section for the NEW
PART NUMBER]




Calibration ID(s) [Refer to the Calibration Information section for the
NEW CALIBRATION ID]
Dealer Code
Repair Date
Change Authority [This bulletin number]
B. Install the Authorized Modifications Label on the vehicle at the location shown in
Figure 1. The Authorized Modifications Label is available through the MDC,
P/N 00451-00001-LBL.
7. Perform the Techstream ECT Reset Memory Utility.
8. Test drive the vehicle to confirm the repair.
© 2018 Toyota Motor Sales, USA