Need pinouts and diagrams.

[alec_b]

'91 regal limited full digital cluster (not base) and '91 regal gs full gauges. Just want to see what all it will take wiring wise to swap. I know I need the buttons below the radio for switching display modes. Thanks!

 

*GOT PINOUTS*

 

I've gotten it broken down like this, I need to know what to do about the extra wires... ideas?

 

ANALOG

C1 – Cluster Fuse 10A Run Hot (PNK/BLK)

C2 – Left Turn Ind. In (LT BLU)

C3 – Interior lights dimming (GRY)

C6 – Seat Belt Ind. In (YEL)

C7 – Fuel Gauge In 90F 0E (PPL)

C8 – Right Turn Ind. In (DK BLU)

C9 – Ground (BLK)

C10 – High Beam Ind. In (LT GRN)

C11 – Tach In (WHT)

C16 – ABS warning in (GRY/WHT)

D1 – Alternator In (check gauges) (BRN)

D2 – SES Light (BRN/WHT)

D4 – Coolant Level Sensor In (YEL/BLK)

D5 – Coolant Temp Sensor In (DK GRN)

D8 – Cruise Ind. In (WHT)

D9 – Oil Pressure In (TAN)

D10 – Indic. Fuse 10A (PNK/BLK)

D11 – Ground (BLK)

D14 – VSS In 4000 PPM (DK GRN)

D16 – BRAKE warning in (TAN/WHT)

 

DIGITAL

B5 – Parity Signal In (WHT)

B6 – C Signal In (GRY)

B7 – B Signal In (YEL)

B8 – A Signal In (BLK/WHT)

C1 – INDIC Fuse 10A (PNK/BLK)

C2 – Left Turn Ind. In (LT BLU)

C3 – Right Turn Ind. In (DK BLU)

C4 – BRAKE warning in (TAN/WHT)

C5 – ABS warning in (GRY/WHT)

C7 – High Beam Ind. In (LT GRN)

C8 – Season Trip Sw. (LT GRN)

C9 – Ana/Digi Sw. (DK BLU/WHT)

C10 – Lights On Input (YEL/BLK)

C13 – Serial Data (ORG)

C14 – Ground (BLK)

C15 – PRNDL Fuse 5A (WHT/BLK)

C16 – CLUST Fuse 10A (PNK/BLK)

D1 – Ground (BLK)

D2 – Seat Belt Ind. In (YEL)

D3 – Coolant Level (YEL/BLK)

D4 – Alt. In (BRN)

D5 – SES Light (BRN/WHT)

D6 – Cruise Ind. In (WHT)

D9 – E/M Switch (LT BLU)

D10 – Interior Lights Dimming (BRN)

D11 – Oil Press. In (TAN)

D12 – Coolant Temp. In (DK GRN)

D13 – Fuel Gauge In (PPL)

D15 – VSS In 4000 PPM (DK GRN)

D16 – ELEC Fuse 15A (ORG)

 

PINS

ANALOG <->DIGITAL

 

C1 – C16

C2 – C2

C3 - ?

C6 – D2

C7 – D13

C8 – C3

C9 – C14

C10 – C7

C11 - ?

C16 – C5

D1 – D4

D2 – D5

D4 – D3

D5 – D12

D8 – D6

D9 – D11

D10 – C1

D11 – D1

D14 – D15

D16 – C4

? – B5

? – B6

? – B7

? – B8

? – C8

? – C9

? – C10

? – C13

? – C15

? – D9

? – D10

? – D16

 

*UPDATE* I picked up a cluster at the yard today. Got the cluster, lens/trim, and control switches for $30. Wired the cluster to 12v when I got home and it powers up and works great. I shouldn't have any trouble getting it wired. It is from a column shift car, so it has the PRNDL indicator on it, and I plan on swapping out the trans. range switch and wiring it up to work properly.

 

I was curious as to if anyone was interested in a writeup? I could do one if someone wanted, otherwise I'll just take before and after pictures. I know the 1st gen regals don't have much of a following, but I wanted to offer.

Edited April 23, 2010 by alec_b

[alec_b]

Well I've done some more looking: It appears as though the trans. range switch is different between the analog and digital clusters, the digital one has more outputs for the A, B, and B and parity inputs of the cluster. However, since I'm going to use a GS cluster w/o PRNDL indicator I don't think those are required. The E/M button pod is wired up already, so that I can use. Serial data can be tapped at the DLC. Lights inputs can be tapped at the switch. There's a couple more fuse inputs on the digi cluster I'll have to add. If anyone has any other ideas let me know.

 

I did find the post about swapping in a regal UB3, but it didn't really give me anything new.

[White93z34]

I did it one a 88' Limited with a base digital cluster, do you have the analog one? I kinda just went by feel the whole way using a cutlass UB3 pinout as a rough guide.

[alec_b]

Yea I have the full analog cluster with all gauges, so I have all the required inputs already for UB3 cluster, as far as I can see, other than the trans. range inputs. But like I said I think I can do without those.

[alec_b]

TTT with an updated first post.