# Service bulletin TSB 21\-2063

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: 10189780
- Published by NHTSA: 2021\-04\-03
- Manufacturer's number: TSB 21\-2063
- Manufacturer's date: 2021\-03\-08
- NHTSA component: EQUIPMENT; ENGINE AND ENGINE COOLING

## NHTSA's summary

Some 2016\-2019 Police Interceptor Sedan vehicles equipped with a 3.7L twin independent variable camshaft timing \(Ti\-VCT\) engine may exhibit an illuminated malfunction indicator lamp \(MIL\) with diagnostic trouble codes \(DTCs\) P0420 and/or P0430. This may be due to a damaged catalytic converter. To correct the condition, follow the Service Procedure to replace the catalytic converter and reprogram the powertrain control module \(PCM\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10189780-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10189780-9999.pdf)

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

## Components

Engine, Equipment and accessories

## Trouble codes named

P0420, P0430

## Vehicles listed

- 2016 to 2019 FORD POLICE INTERCEPTOR SEDAN
- 2016 to 2019 FORD POLICE INTERCEPTOR UTILIT

JSON: [/v1/bulletins/10189780](/v1/bulletins/10189780)

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