p1870, p1122, c0238, c0222, c0226?

1998 GMC SONOMA
324,000 MILES
Avatar
ANONYMOUS
  • MEMBER
  • 1 POST
my check engine light is on. i went to advance auto and they gave me 5 codes . i have no idea what the codes mean can you help me by telling me what they mean. p1870, p1122, c0238, c0222, c0226
Feb 21, 2013 at 9:13 PM
Advertisement
Avatar
SQM
  • CERTIFIED EXPERT
  • 6,383 POSTS
Hello,

One of these (P1870) is a transmission code, the others are ABS codes.

Can you tell me what kind of issues you are facing?
Is your ABS light illuminated?

https://www.2carpros.com/articles/abs-warning-light-on-easy-repair-guide

This issue could be simple as faulty ABS sensor(s), or a wiring issue.

The best course of action would be to take a look at the possible causes step by step.

I have attached the troubleshooting steps for these codes below.
Go through these as that can help you determine the issue.

Please let me know if you have any questions.
Thank you.
Images (Click to enlarge)
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Jan 22, 2022 at 9:58 PM