No cruise after v8 swap

[Frenchy]

I love seeing issues with these swaps. FML.

[PitchBlackC3]

Make sure at the TAC module you are getting:

C1 - 6 : Hot with brake
C1- 14 : Hot with key in run, cruise switch ON
C1- 4 : Hot with key in run, SET/COAST switch pressed
C1- 5 : Hot with key in run, ACCEL/RESUME switch pressed.


If not let me know which ones you are missing and we will track them down

[PitchBlackC3]

The fuel gauge problem is due to this:

The LU3 (4.3L), L59 and LB7 use Full= 25 ohm Empty = 40 ohm
All other engines use Full= 40ohm, Empty = 25 ohm

You have 2 options:
1. Change the sending unit out for the correct one.
2. Reverse the table in the tune. (easiest option by far if you have a way to tune)

I confirmed this by looking at a L59 and LM7 tune. The fuel level tables are inverse of each other.

[ecld_07]

Which plug am I checking those wires at? Thanks btw

[PitchBlackC3]

C1---connector 1 on the TAC. Gray with 16 pins

[ecld_07]

Alright. I'll check it tonight when I get off and see

[ecld_07]

6 is working right. The other 3 never get hot

[PitchBlackC3]

What I suspected.... Let me get back on this later tonight. I'll find where you need to get those wires connected.