B17-034
Service Bulletin Details
Public Details for: B17-034
Service bulletin - the mil comes on with dtc P0430 (front bank catalyst system efficiency below threshold [bank 2]). The pcm software may misinterpret sensor inputs as a deteriorated catalytic converter.
- 2018 - 2017 - 2016 - 2015 - 2014 -
Models from 2018
2018 ACURA TLX |
Models from 2015
2015 ACURA MDX |
2015 ACURA RLX |
2015 ACURA TLX |
Models from 2014
2014 ACURA MDX |
2014 ACURA RLX |
2014 ACURA RLX HYBRID |
Service Bulletin January 24, 2017 17-034 07974 Version 4 MIL Comes On with DTC P0430 (Front Bank Catalyst System Efficiency Below Threshold [Bank 2]) Supersedes 17-034, dated October 12, 2017; to revise the information highlighted in yellow Replaces 15-053, MIL Comes On with DTC P0430 Replaces 17-019, MIL Comes On with DTC P0430 AFFECTED VEHICLES Year Model Trim VIN range 2014-16 MDX (except Sport Hybrid) ALL ALL 2WD 2017 MDX (except Sport Hybrid) SH-AWD 2015–17 TLX 2018 TLX 2014–17 5FRYD3...HB000001 - 5FRYD3…HB014264 5J8YD3…HL000001 - 5J8YD3…HL000229 5FRYD4…HB000001 - 5FRYD4…HB040999 5J8YD4…HL000001 - 5J8YD4…HL000507 V6 Only ALL 2WD (V6 Only) 19UUB2…JA000001 - 19UUB2…JA003458 SH-AWD 19UUB3…JA000001 - 19UUB3…JA001898 RLX ALL ALL 2014 RLX Sport Hybrid ALL ALL 2016 RLX Sport Hybrid ALL ALL 2017 RLX Sport Hybrid ALL JH4KC2…HC000001 – JH4KC2…HC000121 REVISION SUMMARY Updated VIN ranges on AFFECTED VEHICLES. Updated i-HDS Software Version in SOFTWARE INFORMATION SYMPTOM The MIL comes on with DTC P0430 (front bank catalyst system efficiency below threshold [Bank 2]). PROBABLE CAUSE The PCM software may misinterpret sensor inputs as a deteriorated catalytic converter. CORRECTIVE ACTION Update the PGM-FI software and confirm the 9AT software. CLIENT 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 Acura automobile dealer. © 2018 American Honda Motor Co., Inc. – All Rights Reserved Page 1 of 9 WARRANTY CLAIM INFORMATION The normal warranty applies. Operation Number 1255C1 B Description Flat Rate Time Update the PGM-FI software. 0.2 hr Confirm 9AT software update only. 0.1 hr Defect Code Symptom Code Template ID Failed Part Number 03214 03217 B17034A 37805-5J6-A69 NOTE: Use the warranty information below only if the 9AT software update was required. Update the PGM-FI software. 0.2 hr B Confirm 9AT software update only. 0.1 hr C Perform 9AT software update. 0.1 hr 1255C1 03214 03217 B17034B 37805-5J6-A69 Skill Level: Repair Technician SOFTWARE INFORMATION NOTE: Unnecessary or incorrect repairs resulting from a failure to update the i-HDS or MVCI are not covered under warranty. i-HDS Software Version: 1.004.005 or later J2534 Software Information: PC Application Version 1.1.0.2 or later Database update 06-OCT-2017 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. You cannot apply the updates with the MVCI as a standalone tool. 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 01-026, Updating Control Units/Modules. Year/Model Base 2014–15 2WD Tech with Entertainment Advance with Entertainment Base 2014–15 AWD Tech with Entertainment MDX Advance with Entertainment Program ID (or later) Program P/N (or later) J63150 37805-5J6-315 J63160 37805-5J6-316 J63170 37805-5J6-317 J64080 37805-5J6-408 J64060 37805-5J6-406 J64070 37805-5J6-407 J65060 37805-5J6-506 Base Tech Tech with Entertainment 2016 2WD 9A/T** Base with AWP* Tech with AWP* Tech with Entertainment and AWP* Advance Advance with Entertainment Page 2 of 9 Base J64090 37805-5J6-409 J65050 37805-5J6-505 J65070 37805-5J6-507 J6C240 37805-5J6-C24 J6C640 37805-5J6-C64 J6C840 37805-5J6-C84 J6C940 37805-5J6-C94 J23050 37805-5J2-305 Advance J23060 37805-5J2-306 Tech J23070 37805-5J2-307 Advance J23090 37805-5J2-309 J24050 37805-5J2-405 J24060 37805-5J2-406 J24070 37805-5J2-407 J24080 37805-5J2-408 J2C540 37805-5J2-C54 J2C640 37805-5J2-C64 Tech 9SA850 37805-R9S-A85 Advance 9SA950 37805-R9S-A95 2016 Sport Hybrid ALL 9SA770 37805-R9S-A77 2017 Sport Hybrid ALL 9SA030 37805-R9S-A03 Tech Tech with Entertainment 2016 AWD 9A/T** Base with AWP* Tech with AWP* Tech with Entertainment and AWP* Advance MDX Advance with Entertainment Base 2017 2WD 9A/T** Tech Tech with Entertainment Base 2017 AWD 9A/T** Tech Tech with Entertainment 2017 2WD 9A/T** 2017 AWD 9A/T** Advance Advance with Entertainment Advance Advance with Entertainment Base 2015–16 V6 2WD 9A/T** 2015–16 V6 AWD 9A/T** Tech Base 2017 V6 2WD 9A/T** Tech Advance TLX Base 2017 V6 AWD 9A/T** Tech Advance Base 2018 V6 2WD 9A/T** Tech Advance Tech A-Spec Base 2018 V6 AWD 9A/T** Tech Advance Tech A-Spec *AcuraWatch Plus ** Confirm that the 9A/T software is up to date. RLX 2014 Sport Hybrid Page 3 of 9 Base, Base with Navi 2014 9PA310 37805-R9P-A31 9PA410 37805-R9P-A41 9PA310 37805-R9P-A31 Advance 9PA410 37805-R9P-A41 Base with Navi 9PA740 37805-R9P-A74 9PA840 37805-R9P-A84 9PA930 37805-R9P-A93 Tech, Tech wtih Audio Advance Base, Base with Navi RLX 2015 2016 Tech, Tech with Krell Tech Advance 2017 Tech Advance REPAIR PROCEDURE NOTE: You cannot update the vehicle using the MVCI as a standalone tool. Do not use the MongoosePro VCI tool. 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. Never turn the ignition to OFF or ACCESSORY during the update. If there is a problem with the update, leave the ignition turned to ON. To prevent PCM damage, do not operate anything electrical (headlights, audio system, brakes, A/C, power windows, door locks, etc.) during the update. If you see the following Error Display, check that you are using the correct tool (MVCI or DST-i) with the i-HDS. To change this, click on either of the SETTING selection buttons at the bottom of the J2534 initial screens as shown. Page 4 of 9 1. Update the PGM-FI or A/T software by selecting the i-HDS Diagnostic System icon. Refer to service bulletin 01-026, Updating Control Units/Modules. NOTE: Do not use the Rewrite icon on your desktop. 2. Select J2534 Rewrite. 3. Confirm the software is the same or later as listed in SOFTWARE INFORMATION. Page 5 of 9 4. Select Start, then follow the screen prompts. NOTE: Do not enter a bulletin number. If you receive a message that the vehicle has been already updated or that no update is available, check the PGM-FI Data List. The header should indicate one of the following numbers (or later): 37805-5J6-315 37805-5J6-316 37805-5J6-317 37805-5J6-408 37805-5J6-406 37805-5J6-407 37805-5J6-506 37805-5J6-409 37805-5J6-505 37805-5J6-507 37805-5J6-C24 37805-5J6-C64 37805-5J6-C84 37805-5J6-C94 37805-5J2-305 37805-5J2-306 37805-5J2-307 37805-5J2-309 37805-5J2-405 37805-5J2-406 37805-5J2-407 37805-5J2-408 37805-5J2-C54 37805-5J2-C64 37805-R9S-A85 37805-R9S-A95 37805-R9S-A77 37805-R9S-A03 37805-R9P-A31 37805-R9P-A41 37805-R9P-A74 37805-R9P-A84 37805-R9P-A93 If the program part numbers do not match those listed above, the i-HDS software needs to be reinstalled. Contact the Special Tools Hotline at 800-346-6327 for assistance. 5. Go to 9AT CONFIRMATION PROCEDURE. 9AT CONFIRMATION PROCEDURE NOTE: This only applies to 9AT equipped vehicles. 1. Select J2534 Rewrite. 2. Select Start. Page 6 of 9 3. Select Start. 4. Select Next. 5. Select Next. Page 7 of 9 6. Select Next and a loading screen will appear. 7. Check if TCM appears under System Selection. Does TCM appear under System Selection? Yes – Select Select then ENTER on the next screen to update the TCM software. No – The TCM software is up to date. Page 8 of 9 8. Do the PCM idle learn procedure. Refer to the service information. END Page 9 of 9