0 like 0 dislike
528 views
by

2009 Chevrolet Suburban 5.3L with code P0690. Would this cause the vehicle to not run the fuel pump?

Vehicle: 2009 Chevrolet Suburban 5.3L

1 Answer

0 like 0 dislike
by (13.5k points)

HI there

This code means ECM power relay circuit has a problem. If the relay is bad or the wiring to the relay is bad, then the fuel pump will not come on. Here is some more info on the code for you.

P0690 CHEVROLET - Electronic Control Module Power Relay Sense Circuit High
Read more: https://www.autocodes.com/p0690_chevrolet.html

Related questions

0 like 0 dislike
1 answer 402 views
1 like 0 dislike
2 answers 353 views
1 like 0 dislike
2 answers 507 views
0 like 0 dislike
1 answer 1.6k views

36.2k questions

32.2k answers

1.3k comments

22.8k users

Need A Repair Shop?
Find local automotive repair shops in your area.
Does your car have Safety Recalls? → Check here
...