# Service bulletin A24\-085

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 11002716
- Published by NHTSA: 2024\-07\-01
- Manufacturer's number: A24\-085
- Manufacturer's date: 2024\-06\-19
- NHTSA component: ENGINE

## NHTSA's summary

Service Bulletin \- The MIL flashes and vehicle will not accelerate, low power. After cycling the ignition, the symptom does not return with no stored DTCs. This issue is more common in regions with cold weather \(specifically near or below freezing temperatures\). Usually after a long drive \(around 2 hours\) and accelerating while cornering. Moisture accumulation in the intake manifold during long drives gets drawn into the combustion chamber while cornering, causing misfires.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11002716-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11002716-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Vehicles listed

- 2018 to 2024 HONDA ODYSSEY
- 2019 to 2024 HONDA PASSPORT
- 2016 to 2022 HONDA PILOT
- 2017 to 2024 HONDA RIDGELINE

## Recalls for the same vehicles and component

- [23V751000](/recalls/nhtsa/23V751000.md), 2023-11-13: ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL
- [2023603](/recalls/tc/2023603.md), 2023-11-08: Engine
- [19V298000](/recalls/nhtsa/19V298000.md), 2019-04-12: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS
- [2019179](/recalls/tc/2019179.md), 2019-04-11: Engine

## Other bulletins for the same vehicles and component

- [ATI\&05122026902](/bulletins/11032796.md), 2026-05-20, Other: ENGINE. Dealer Message \- American Honda Motor Co., Inc. \(AHM\) is searching for certain 2024\-2026 Odysseys \& Ridgelines and 2024\-2025 Passports with a customer complaint of the Malfunction Indicator Light \(MIL\) on with the DTC P0441 \(EVAP System Purge Flow Malfunction\) stored. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
- [ATI\&04292026901](/bulletins/11031751.md), 2026-04-30, Other: ENGINE. Dealer Message \- American Honda Motor Co., Inc. \(AHM\) is searching for certain 2024\-2026 Odysseys \& Ridgelines and 2024\-2025 Passports with a customer complaint of the Malfunction Indicator Light \(MIL\) on with the DTC P0441 \(EVAP System Purge Flow Malfunction\) stored. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
- [ATI\&04152026904](/bulletins/11031495.md), 2026-04-22, Other: ENGINE; FUEL/PROPULSION SYSTEM. Dealer Message \- American Honda Motor Co., Inc. \(AHM\) is searching for certain 2024\-2026 Odysseys \& Ridgelines and 2024\-2025 Passports with a customer complaint of the Malfunction Indicator Light \(MIL\) on with the DTC P0441 \(EVAP System Purge Flow Malfunction\) stored. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
- [ATI\&07312025905](/bulletins/11021751.md), 2025-08-08, Other: ENGINE. Dealer Message \- American Honda Motor Co., Inc. \(AHM\) is searching for certain 2023\-2025 Odysseys, Passports, and Ridgelines with a customer complaint of a no auto re\-start condition after going into an auto idle stop. The push button ignition may or may not restart the engine. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
- [ATI\&07152025901](/bulletins/11020821.md), 2025-07-23, Other: ENGINE. Dealer Message \- American Honda Motor Co., Inc. \(AHM\) is searching for certain 2023\-2025 Odysseys, Passports, and Ridgelines with a customer complaint of a no auto re\-start condition after going into an auto idle stop. The push button ignition may or may not restart the engine. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
- [A23\-009](/bulletins/11020578.md), 2025-07-09, Service bulletin: ENGINE. Service Bulletin \- Under certain circumstances, after coming to a stop and engaging idle stop, the vehicle may not restart automatically due to excessive cylinder pressure and/or low cranking torque. Typically, the customer can immediately restart the vehicle by selecting Park and pressing the ENGINE START/STOP button.
- [A23\-078](/bulletins/11019252.md), 2025-06-05, Service bulletin: ENGINE. Service Bulletin \- Torque converters may not have been manufactured to proper specifications. As a result, the torque converter lock\-up clutch cannot provide adequate holding force due to pressure bleeding down through a crack in the lock\-up piston. The reduced lock\-up clutch capacity results in the transmission indicator flashing “D” and set DTC P0741 Torque Converter Clutch Performance or Stuck OFF.
- [ATI\&05212025902](/bulletins/11019246.md), 2025-06-05, Other: ENGINE. Dealer Message \- American Honda Motor Co., Inc. \(AHM\) is searching for certain 2023\-2025 Odysseys, Passports, Pilots, and Ridgelines with a customer complaint of a no auto re\-start condition after going into an auto idle stop. The push button ignition may or may not restart the engine. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
- [A23\-078](/bulletins/11019241.md), 2025-06-05, Service bulletin: ENGINE. Service Bulletin \- Torque converters may not have been manufactured to proper specifications. As a result, the torque converter lock\-up clutch cannot provide adequate holding force due to pressure bleeding down through a crack in the lock\-up piston. The reduced lock\-up clutch capacity results in the transmission indicator flashing “D” and set DTC P0741 Torque Converter Clutch Performance or Stuck OFF.
- [A23\-078](/bulletins/11017326.md), 2025-04-29, Service bulletin: ENGINE. Service Bulletin \- Torque converters may not have been manufactured to proper specifications. As a result, the lock\-up clutch cannot provide adequate holding force due to pressure bleeding down through a crack in the lock\-up piston. The reduced lock\-up clutch capacity results in the transmission indicator flashing “D” and set the DTC P0741 Torque Converter Clutch Performance or Stuck OFF.

JSON: [/v1/bulletins/11002716](/v1/bulletins/11002716)

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