Code P0770, check ball?

2001 LEXUS ES 300
150,000 MILES • 3.0L • V6 • 2WD • AUTOMATIC
Avatar
CORRY JOHN CANNON
  • MEMBER
  • 6 POSTS
The check ball on my valve body might be missing that may be missing a that could be throwing a P0770 code E shift solenoid.
Sep 8, 2025 at 10:38 PM
Advertisement
Avatar
STRAILER
  • CERTIFIED EXPERT
  • 53,854 POSTS
Yes, if the valve body is missing a check ball the unit will have problem and throw codes, can I ask why you think this? Did you find a check ball in the pan?
Sep 9, 2025 at 4:55 PM