K Yukon/Denali 4WD V8-6.5L DSL Turbo VIN S (1999)
15. Ensure that no gap is present between the cap and the fitting.
16. Ensure that the yellow identification band on the tube is hidden within the quick connect fitting.
17. A hidden yellow identification band indicates proper joint seating.
18. Install the cooler line into the quick connect fitting again in order to install the remaining cooler lines into the remaining quick connect fittings.
19. Install transmission cooler lines to the transmission.