# Service bulletin 18\-025\-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: 10175166
- Published by NHTSA: 2020\-05\-18
- Manufacturer's number: 18\-025\-20
- Manufacturer's date: 2020\-03\-25
- NHTSA component: ENGINE AND ENGINE COOLING:COOLING SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ELECTRICAL SYSTEM:SOFTWARE

## NHTSA's summary

Flash: Powertrain Control Module \(PCM\) Updates This bulletin involves reprogramming the Engine Control Module \(ECM\), also knownas 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 ofthe 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. P026E\-00 \- Charge Air Cooler Coolant Pump Performance. U1008\-00 \- LIN 1 BUS. P1CEA\-00 \- Boost Side EVAP Purge System Performance. Customers may also experience one or more of the following:Not passing vehicle certification during state inspections if performedafter 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 improveturbo O\-ring durability.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10175166-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10175166-9999.pdf)

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

## Components

Electrical system, Engine, Transmission and driveline, Automatic transmission, Cooling system, Software, Transmission control module

## Trouble codes named

P0106, P013A, P015A, P026E, P1CEA, U1008

## Vehicles listed

- 2019 ALFA ROMEO GIULIA

JSON: [/v1/bulletins/10175166](/v1/bulletins/10175166)

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