Service bulletin 18-026-20
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 | 10174245 |
| Published by NHTSA | 2020-04-27 |
| Manufacturer's number | 18-026-20 |
| Manufacturer's date | 2020-03-25 |
| NHTSA component | POWER TRAIN; ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE; SERVICE BRAKES, HYDRAULIC; 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 DTCs have been set: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. P1CEA-00 - Boost Side EVAP Purge System Performance. P0096-00 - Intake Air Temperature Sensor 2 Circuit Range-Performance. P04DB-00 - Crankcase Ventilation System Disconnected. P024A-00 - Charge Air Cooler Bypass Control "A" Range/Performance. P2097-00 - Post Catalyst Fuel Trim System Rich. P2B2F-00 - Fan 1 Performance/Stuck Off. P24D6-00 - EVAP System Pressure Sensor/Switch "B" Circuit Range/Performance. P01BA-00 - Engine Oil Temperature Sensor "B" Range/Performance. P026E-00 - Charge Air Cooler Coolant Pump Performance. P164E-00 - A/C Clutch Relay Control Range/Performance. P0191-00 - Fuel Rail Pressure Sensor "A" Circuit Range/Performance. P2299-00 - Brake Pedal Position/Accelerator Pedal Position Incompatible. U1008-00 - LIN 1 BUS. Customers may experience one or more of the following:Not passing vehicle certification during state inspections if performed after a system reset. Driveability issues. Engine misfire when cold. In addition, the following improvements are also available:Turbo coolant pump after run duration and on-off strategy update, to improve turbo O-ring durability. Message ?S&S Not Available? will be changed to ?Hood Open?. Improved idle stability during tip in tip out. Improved idle stability during an Engine Start Stop (ESS) event.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Brakes, Electrical system, Engine, Fuel system, Transmission and driveline
Trouble codes named
P0096, P0106, P013A, P015A, P0191, P01BA, P024A, P026E, P04DB, P164E, P1CEA, P2097, P2299, P24D6, P2B2F, U1008
| ALFA ROMEO STELVIO | 2018 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2025463 | 2025-09-09. Fuel System |
|---|---|
| 25V586000 | 2025-09-09. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP |
| 2023312 | 2023-05-30. Brakes |
| 23V382000 | 2023-05-30. SERVICE BRAKES, HYDRAULIC |
| 2019366 | 2019-07-25. Fuel System |
| 19V551000 | 2019-07-25. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL |
| 2019110 | 2019-03-01. Powertrain |
| 19V148000 | 2019-03-01. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE |
| 2018506 | 2018-09-14. Engine |
| 2018505 | 2018-09-14. Engine |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| 22D Combo Rev1 | 2026-09-17. Warranty extension. Emissions Recall 22D - On Board Diagnostics - Dealer Notification (Revision 1) |
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| S2621000003 REV.A | 2026-03-18. Service bulletin. 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. |
| S1408000384 REV.J | 2026-03-13. Service bulletin. 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 |
| S1408000384 REV.I | 2026-02-19. Service bulletin. 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 |
| 9100325 Rev 1 | 2025-10-08. Service bulletin. 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. |
| S1408000384 REV.H | 2025-01-28. Service bulletin. 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 |