# Service bulletin 18\-101\-19

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: 10170399
- Published by NHTSA: 2020\-01\-21
- Manufacturer's number: 18\-101\-19
- Manufacturer's date: 2019\-12\-17
- NHTSA component: POWER TRAIN; ENGINE AND ENGINE COOLING

## NHTSA's summary

Flash: Powertrain Control Module \(PCM\) Updates This bulletin involves reprogramming the Engine Control Module \(ECM\), also known as a PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes \(DTCs\) have been set: P013A\-00 \- O2 Sensor Slow Response Rich To Lean Bank 1 Sensor 2. P015A\-00 \- O2 Sensor Delayed Response Rich To Lean Bank 1 Sensor 1. P026E\-00 \- Charge Air Cooler Coolant Pump Performance. U1008\-00 \- LIN 1 BUS. P1CEA\-00 \- Boost Side EVAP Purge System Performance. Customers may experience one or more of the following:Not passing vehicle certification during state inspections if performed after a system reset. Drive\-ability issues. In addition, the following improvement is also available:Turbo coolant pump after run duration and on\-off strategy update, to improve turbo O\-ring durability.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10170399-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10170399-9999.pdf)

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

## Components

Engine, Transmission and driveline

## Trouble codes named

P013A, P015A, P026E, P1CEA, U1008

## Vehicles listed

- 2019 ALFA ROMEO STELVIO

## Recalls for the same vehicles and component

- [2019110](/recalls/tc/2019110.md), 2019-03-01: Powertrain
- [2018505](/recalls/tc/2018505.md), 2018-09-14: Engine
- [18V635000](/recalls/nhtsa/18V635000.md), 2018-09-14: ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

## Other bulletins for the same vehicles and component

- [112842](/bulletins/11034335.md), 2026-07-02, Service bulletin: ENGINE. BOLT \- HEX FLANGE HEAD
- [01\-001\-26](/bulletins/11032849.md), 2026-05-20, Service bulletin: ENGINE. Oil Change Monitor Displaying Prematurely Customers may experience the following: ● The oil change light illuminated on the dash shortly after taking delivery of the vehicle within 6,437 Km \(4,000 miles\) This bulletin involves resetting the oil life monitor and if necessary changing the engine oil and filter.
- [S2621000003 REV.A](/bulletins/11030138.md), 2026-03-18, Service bulletin: POWER TRAIN. The vehicle will exhibit a service transmission/check engine warning indicator for the following transmission models: 845RE, 8HP45, 850RE, 8HP50, 8HP70, 8HP75, 8HP75\-PHEV, 8HP75\-LCV, 8HP90, 8HP95. Transmissions may exhibit the following diagnostic codes: P07E4, P1DB2, P0716, P1B14, P0733, P1D90, P1DB7, P1B13.
- [9100325 Rev 1](/bulletins/11024035.md), 2025-10-08, Service bulletin: ENGINE. Before replacing any parts please refer to SOL S2518000008 if it applies to the vehicle you are working on based on a VIN search in Service Library. Before replacing this part due to Engine Light On with P1CEA \(Boost Side EVAP Purge System Performance\), check for: 1\) Improperly connected or kinked/pinched Purge Hoses at the Ejector Tees on the Air Box or Duct. 2\) Improperly connected or kinked/pinched Purge Hose at the Purge Solenoid or OBD Valve. 3\) Improperly connected or kinked/pinched Purge Hose at the Intake. 4\) Check for the correct Purge Hoses installation.
- [01\-002\-24](/bulletins/11010645.md), 2024-11-19, Service bulletin: UNKNOWN OR OTHER; ENGINE. "Oil Change Monitor Displaying Prematurely Customers may experience the following: ● The oil change light illuminated on the dash shortly after taking delivery of the vehicle within 6,437 Km \(4,000 miles\). This bulletin involves resetting the oil life monitor and if necessary changing the engine oil and filter."
- [S1408000384 REV.F](/bulletins/11002828.md), 2024-07-02, Service bulletin: ELECTRICAL SYSTEM; ENGINE. "Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor \(IBS\) State of Charge \(SOC\) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes \(DTCs\), or Battery Warning Lamp On "
- [0700723](/bulletins/10239957.md), 2023-07-31, Service bulletin: ENGINE AND ENGINE COOLING. Water Quality When Mixed With Engine Coolant
- [1804823](/bulletins/10236933.md), 2023-05-30, Service bulletin: EQUIPMENT; ENGINE AND ENGINE COOLING. wiTECH Small Leak Verification Test \(SLVT\) \- P0456\-EVAP SYSTEM SMALL LEAK
- [1804523](/bulletins/10236922.md), 2023-05-30, Service bulletin: FUEL SYSTEM, GASOLINE; POWER TRAIN; ENGINE AND ENGINE COOLING; VEHICLE SPEED CONTROL:ACCELERATOR PEDAL; SERVICE BRAKES, HYDRAULIC; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); BACK OVER PREVENTION; ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ELECTRICAL SYSTEM; EXTERIOR LIGHTING. Flash: Powertrain Control Module \(PCM\) Updates Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find one or more of the following DTCs have been set: ? \*\*P0331\-00 \- Knock Sensor 2 Circuit Range/Performance.\*\* ? P0106\-00 \- Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance. ? P013A\-00 \- O2 Sensor Slow Response Rich To Lean Bank 1 Sensor 2. ? P015A\-00 \- O2 Sensor Delayed Response Rich To Lean Bank 1 Sensor 1. ? P026E\-00 \- Charge Air Cooler Coolant Pump Performance. ? U1008\-00 \- LIN 1 BUS. ? P1CEA\-00 \- Boost Side EVAP Purge System Performance. Customers may experience one or more of the following: ? Not passing vehicle certification during state inspections if performed after a system reset. ? Drive\-ability issues. In addition, the following improvement is also available: ? Turbo coolant pump after run duration and on\-off strategy update, to improve turbo O\-ring durability. This bulletin involves reprogramming the PCM with the latest available software.
- [S2308000004](/bulletins/10231729.md), 2023-02-13, Service bulletin: POWER TRAIN. Vehicle Cranks, No Start

JSON: [/v1/bulletins/10170399](/v1/bulletins/10170399)

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