# Service bulletin PIC6607A

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: 11023146
- Published by NHTSA: 2025\-09\-16
- Manufacturer's number: PIC6607A
- Manufacturer's date: 2025\-09\-08
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

This Preliminary information communicates not to replace the Image processing Module if the following DTC's are history \- U3000 SYM49, U1624, U0140, U023B SYM00, U053C, B1DD SYM57.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11023146-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11023146-9999.pdf)

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

## Trouble codes named

U0140, U023B, U053C, U1624, U3000

## Vehicles listed

- 2026 BUICK ENCLAVE
- 2026 CADILLAC CT4
- 2026 CADILLAC CT5
- 2026 CADILLAC ESCALADE
- 2026 CADILLAC ESCALADE ESV
- 2026 CADILLAC ESCALADE IQ
- 2026 CADILLAC ESCALADE IQL
- 2026 CADILLAC LYRIQ
- 2026 CHEVROLET SILVERADO EV
- 2026 CHEVROLET SUBURBAN 1500
- 2026 CHEVROLET TAHOE
- 2026 CHEVROLET TRAVERSE
- 2026 GMC ACADIA
- 2026 GMC SIERRA EV
- 2026 GMC YUKON
- 2026 GMC YUKON XL

JSON: [/v1/bulletins/11023146](/v1/bulletins/11023146)

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