NHTSA ID Number: 10239704
Manufacturer Communication Number: A23-049
TSB/Document Date: 2023-07-27
Summary
Service Bulletin - Affected vehicles may be equipped with an incorrectly machined engine block
at the crankshaft position sensor (CKP) mounting location. Vehicles may experience a no start condition, low speed rough idle, engine RPM hunting, or have the following DTCs set: P0017 (Camshaft Position (CMP) Sensor B and Crankshaft Position (CKP) Sensor Correlation) and P0339 (Crankshaft Position (CKP) Sensor Circuit Intermittent Interruption). This condition may affect a vehicle’s compliance with California and Federal emissions standards and regulations.
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TSB/Document ID: A23-049
Replacement Service Bulletin Number:
MFR Communication Date: 2023-07-21
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE AND ENGINE COOLING
MFR Component System:
MFR Component Subsystem:
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Service Bulletin
23-049
July 21, 2023
Version 1
Emissions Recall: 2023 CR-V Hybrid Short Block Manufacturing
Inspection
AFFECTED VEHICLES
Year
Model
VIN Range
2023
CR-V Hybrid
ALL
Check iN for VIN Eligibility
BACKGROUND
Affected vehicles may be equipped with an incorrectly machined engine block at the crankshaft position sensor (CKP)
mounting location. Vehicles may experience a no start condition, low speed rough idle, engine RPM hunting, or have the
following DTCs set: P0017 (Camshaft Position (CMP) Sensor B and Crankshaft Position (CKP) Sensor Correlation) and
P0339 (Crankshaft Position (CKP) Sensor Circuit Intermittent Interruption). This condition may affect a vehicle’s
compliance with California and Federal emissions standards and regulations.
CUSTOMER NOTIFICATION
Owners of affected vehicles will be sent a notification of this campaign.
Do an iN VIN status inquiry to make sure the vehicle is shown as eligible.
Some vehicles affected by this campaign may be in your new or used vehicle inventory. Repair these vehicles before
they are sold.
CORRECTIVE ACTION
Inspect the block markings and if necessary, replace the short block and catalytic converter after obtaining Tech Line
approval.
PARTS INFORMATION
Expected failure rate is very low, orders for parts will be restricted. Once Tech Line validates parts are required after
inspection, all required parts will be allocated to your dealership and an email will be sent with parts list and order
reference number.
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.
©
2023 American Honda Motor Co., Inc. — All Rights Reserved
Page 1 of 52
REQUIRED MATERIALS
NOTE: Parts to make this repair are being allocated, but the Materials Required should be ordered via the normal parts
ordering process after repair is authorized.
Part Name
Part Number
Quantity
Honda bond (repairs 10 vehicles)
08718-0003,
08718-0004, or
08718-0009
1
Super High Temp Urea Grease (repairs 15 vehicles)
08798-9002
2.0-3.0 g (0.071－0.106 oz)
Honda Engine Oil: 0W-20
08798-9049
4.2 US qt (4.0 L)
Honda Long Life Antifreeze/Coolant Type 2
OL999-9011
8.5L (2.24 US gal)
Part Name
Part Number
Quantity
Ball joint removal tool
07MAC-SL00202
1
Thread adapter
07AAF-SDAA100
1
Cam pins
07AAB-RWCA120
1
Crank socket
07JAA-001020A
1
Crank pulley tool
07MAB-PY3010A
1
Crank pully handle
07JAB-001020B
1
Crank seal remover (handle)
07749-0010000
1
07GAF-SD40200
1
Subframe jack
VSB02C000016
1
Subframe alignment tool
070AG-SJAA10S
1
Calipers
Commercially available
1
Lift table
KLS6227500
1
Sensor Depth Gauge
07AAJ-6MAA100
1
TOOLS INFORMATION
Page 2 of 52
WARRANTY CLAIM INFORMATION
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
1235A1
Lower block machining
lot inspection only
0.3 hr
A
Lower block cast date
inspection
- Add
0.1 hr
B
Inspection fixture air
gap check - Add
(Includes photos)
0.3 hr
A23049C
1111EN
Inspection & replace
short block (Includes
inspection, steering
sensor relearn & align)
13.1 hr
A23049D
A
For AWD - Add
0.2 hr
A23049E
B
Lower block cast date
inspection - Add
0.1 hr
A23049F
C
Inspection fixture air
gap
check - Add (Includes
photos)
0.3 hr
A23049G
Failed Part Number
A23049A
6EY00
6EY00
OEP00
A23049B
OEP00
10002-69F-A01
10002-69F-A01
Page 3 of 52
INSPECTION PROCEDURE
1. Lift the vehicle.
2. Remove the engine undercover plate.
Page 4 of 52
3. Inspect this location for either L or K manufacturing stamp.
NOTE:
•
If L, install removed parts in reverse order, inspection is done and complete.
•
If K, continue to the next step in the inspection procedure.
K stamp example
Page 5 of 52
4. Locate the cast date stamp above the catalytic converter bracket.
5. Take a picture of the lower block casting bar code.
6. Inspect the block the manufacturing date:
•
If before 3/4/23 continue with next step.
•
If after 3/5/23this repair does not apply, reassemble.
Page 6 of 52
7. Turn the crankshaft to align the white mark on the crankshaft pulley with the pointer on the cam chain case.
8. Remove the CKP sensor cover.
9. Remove the CKP sensor.
Page 7 of 52
10. Insert the inspection tool and torque the inspection fixture bolt to 12 N·m (9 lb-ft).
NOTE: Measurement with the inspection tool can only be done with the crankshaft set to TDC.
11. Using a straight edge, take a clear picture that shows if the brass piece of the tool is recessed or protruding.
Page 8 of 52
12. Upload the photo using the Tech Line Image Uploader on the iN.
NOTE: In the Tech Line reference no. field, use your dealer number + 0. Then select Tech_Line on the dropdown
menu for agent name and complete the rest of the form.
13. Create a Tech Line contact using iN and call Tech_Line to review the photos and repair directions. Tech Line will
advise to proceed to the REPAIR PROCEDURE or reassemble.
Page 9 of 52
REASSEMBLE PROCEDURE
1. Install the CKP sensor with new O-ring.
2. Install the CKP sensor cover.
3. Install the engine undercover plate.
.
Page 10 of 52
REPAIR PROCEDURE
1. Open the hood, and secure it with the hood support rod in the wide-open position.
2. Turn the vehicle off.
Page 11 of 52
3. Remove the vehicle emergency fuel funnel, and insert it into the fuel filler neck to relieve the pressure in the fuel
tank.
4. Remove PGM-FI main relay 2.
Page 12 of 52
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