HONDA

Service Bulletin

23-021

February 23, 2023

Version 1

LKAS Warning Light is On When Driving in Reverse

AFFECTED VEHICLES

Year Model Trim

2023 CR-V ALL

2023 CR-V Hybrid ALL
SYMPTOM

The LKAS warning light comes on when driving in reverse.

POSSIBLE CAUSE

False detection logic occurred in the multipurpose camera software.

CORRECTIVE ACTION
Update the multipurpose camera software to the most current software version.

WARRANTY CLAIM INFORMATION

The normal warranty applies.

Operation Description Flat Defect Symptom Template ID | Failed Part
Number Rate Code Code Number
Time
7385A5 CR-V: Update the front | 0.2 hr 03214 03217 A23021A 8S102-3A0-A06
camera software
7385A5A, Do an all DTC check 0.1 hr 03214 03217 A23021B 8S102-3A0-A06
and clear
Operation Description Flat Defect Symptom Template ID | Failed Part
Number Rate Code Code Number
Time
7385A5 CR-V FHEV: Update the | 0.2 hr 03214 03217 A23021C 8S102-3D4-A06
front camera software
7385A5A, Do an all DTC check 0.1 hr 03214 03217 A23021D 8S102-3D4-A06
and clear

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

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SOFTWARE INFORMATION

NOTE: Unnecessary or incorrect repairs resulting from a failure to update the diagnostic and reprogramming software
are not covered under warranty.

Before beginning the repair, make sure all diagnostic and reprogramming software are updated as listed.

i-HDS Software Version 1.008.008 or later

Honda ECU Reprogramming 3.0.6.0 or later

Update only the systems and software listed in this service bulletin.
Do not use the MongoosePRO VCI for this service bulletin as it is not an American Honda-approved device.

For more information about updating vehicle systems, refer to service bulletin 01-026, Updating Control Units/Modules.

Year/Model Current Program ID New Program ID

2023 CR-V 8S102-3A0-A060 8S102-3A0-A08
8S102-3A0-A070

2023 CR-V Hybrid 8S102-3D4-A050 8S102-3D4-A07
8S102-3D4-A060

REPAIR PROCEDURE

Make sure the 12-volt battery is fully charged before starting an update.

Connect a fully charged jumper battery to the vehicle, and leave it connected during the entire procedure to maintain
steady voltage.

Do not use the GR8 because the vehicle requires a steady electrical current

Control module failure caused by the improper completion of a software update (early key cycle, low battery voltage,
disconnected DLC cable, etc.) is not covered by warranty.

If an error occurs during the update or the i-HDS freezes, do not disconnect the battery or turn the ignition to
OFF. Reboot the i-HDS, and start over.

To prevent control unit damage, do not operate anything electrical (headlights, audio system, brakes, A/C, power
windows, door locks, etc.) during the update.

Warranty reimbursement for technician labor is not allowed for routine checking/installation of any available software
update.

From the desktop, select i-HDS.

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From the HOME menu, select the Honda ECU Reprogramming

HOME menu

Connect to the Vehicle

B

Related applications

ECU Key Write

‘Stored Date Pleyback

a]

Immobilizer Setup Too!

REO

%

Settings

&

Honda ECU Reprogramming

Enter the repair order number and press Read vehicle information.

NOTE: Wait until vehicle communication has completed.

Bethe Settings
Odometer
Repair rar Number
123456
Pease enter repair order number to continue
a Print Settings
Read vehicle information
Vehicle Identification Number (VIN) ™
TFARW2H73°E000030 ss
Repair Order Number
Started Whats New Infomation downlo
Succeeded Whats New Infomation do
Ready to update
Select the software to update (some may not be selectable
gon |) SS ‘ee women poms) seat | a
bs i ta mm

Estimated Time : Selected O min / Al S7 mi

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4. Check the box to select the option for the camera update.

Hon EU eogmning e169

Read vehicle information j

Veil identification Number (VIN) i
‘TFARW2H73PE000030 ssn
Repair Ordor Number

Ready to update “

Selec the software to update (some may not be selectable)
Started downloading 05102-3A0-A080
Sueceeded downloading 85102-340-A080

regio
802-80 6107-20-00. 238 CRY Petrol andi ron Camere
TECK HED) Ub 1 care

{211-407-600 Ue to ane
2000-20-10 po eae

saree seve wmaton

Fstimated Tame : Selected 57 min / All $7 min
Start

5. Press OK to begin updating.

*

Read vehicle information
Vehicle Identifieation Number (IN)

Tp now tca mpcgemmes x

TragwaH73Pe000030 The following software wil be updated.
epsie Order Number Continue?
12 aa
E saa a eho
ead to updite : i

Select the software to update (ome may not be
Started downloading 85102-340-A080
Succeeded downloading 85102-3A0-A08O

Estimated Time: Selected 57 min / All $7 min

= ae

Updates in progress

Vehicle identification Nur
‘FARW2HT3PE000030
Repair Order Number

ES ond
= oa
—ae bon tcc)

(sxe ad

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