☰
AutoCodes.com | All About OBDII Engine Codes
Find a Shop |  Ask Auto Expert
Ask a Question

P258a code on a 2009 cts

0 like 0 dislike
937 views
by

Getting code p258a on 2009 cts

Vehicle: 09 Cadillac cts v6 3.6

1 Answer

0 like 0 dislike
by

P258a is for the air pump relay 

do you have an issues with the brakes? 

the brake boost pump will need to be checked.

Related questions

0 like 0 dislike
2 answers 770 views
On a 2006 Cadillac CTS which bank is bank 1?
asked Dec 28, 2016 by

33.7k questions

32.5k answers

1.3k comments

23.0k users

Need A Repair Shop?
Find local automotive repair shops in your area.
⚠ Check if your car have Safety Recalls

Related Information

- Car TSB
- Car Recalls
- Car Common Problems
- Car Safety Rating
- Car Technical Articles
- OBDII FAQ
- OBDII Components
- 2024 Cars MPG

All OBDII Codes

- Top 25 Codes
- Latest Codes
- All OBDII Codes
- Powertrain (P) Codes
- Network (U) Codes
- Body (B) Codes
- Chassis (C) Codes
Powered by Question2Answer
...