Transmission will not shift into fifth and sixth gears

Tiny
RANDY FOX2
  • MEMBER
  • 2010 TOYOTA TUNDRA
  • 0.6L
  • V8
  • 4WD
  • AUTOMATIC
  • 150,000 MILES
Transmission won't shift into 5 and 6 gears, but drives normal with all other gears. Computer shows shift solenoid D, pressure control solenoid B, pressure control solenoid D, secondary air injector system switching valve stuck open bank 1. What do you suggest?
Sunday, July 5th, 2020 AT 8:35 AM

2 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good afternoon,

Can you give me the code numbers? I need those numbers.

https://www.2carpros.com/articles/automatic-transmission-problems

Roy
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Wednesday, July 8th, 2020 AT 10:29 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Okay, I attached a picture of the valve body and the location of the solenoids for you. Make sure you have battery voltage to the solenoids for them to work.

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

I also attached the wiring diagram for the transmission for you to view.

https://www.2carpros.com/articles/how-to-check-wiring

Roy
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Thursday, December 24th, 2020 AT 11:52 AM

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