mulletnotch

iTrader: (2)

Just like it says if anyone can help I would really appreciate it. I need the wiring pinouts for the plug that goes into the back of the GTO gauge cluster. I have the plug and I have the cluster..... Just need to know how to marry them to my harness which already has the leads pulled and labeled.

Thanks in advance for any help!

Dave

lt4malibu

iTrader: (39)

Connector Part Information
• 9123-8265-30

• 32-Way Female (GY)

Pin
Wire Color
Circuit No.
Function

1
OG/YE
1340
Battery Positive Voltage

2
BN/WH
32
Instrument Panel Lamps Fuse Supply Voltage

3
--
--
Not Used

4
BN/WH
419
MIL Control

5
L-GN/BK
592
DRL Relay Control

6
GN/WH
1061
UART Serial Data (Secondary)

7-8
--
--
Not Used

9
OG
192
Fog Lamps Switch Signal

10
--
--
Not Used

11
BU
1315
Right Front Turn Signal Lamp Supply Voltage

12
BU/YE
1969
Headlamp/High Beam Relay Control

13
L-BU
1314
Left Front Turn Signal Lamp Supply Voltage

14
L-BU
264
Security Indicator Lamp Supply Voltage

15
OG
238
Seat Belt Switch - Left

16
--
--
Not Used

17
BK/YE
251
Ground

18
BN
897
DIC Switch Low Reference

19
--
--
Not Used

20
PK/BU
539
Battery Positive Voltage

21-25
--
--
Not Used

26
PU/WH
5197
Cruise Control I/P Speed Signal

27
BN/RD
121
Engine Speed Signal

28
BU/BK
894
DIC Toggle Switch Signal

29
--
--
Not Used

30
BN/OG
33
Brake Warning Indicator Control

31
BN/WH
4
Accessory Voltage

32
GY/WH
746
Right Front Door Ajar Switch Signal

Smo's04Gto

iTrader: (8)

Lt4 is this the same for the 04 gto?

Chevy-art

iTrader: (4)

Thanks need this info also. Are all the years for thr GTO the same?

lt4malibu

iTrader: (39)

heres the pinouts for a 2004:

Connector Part Information
• 9123-8265-30

• 32-Way Female (BK)

Pin
Wire Color
Circuit No.
Function

1
OG/BK
1340
Battery Positive Voltage

2
BN/WH
32
Instrument Panel Lamps Fuse Supply Voltage

3
GN
875
ABS Indicator Control

4
BN/WH
419
MIL Control

5
L-GN/BK
592
DRL Relay Control

6
GN/WH
1061
UART Serial Data (Secondary)

7-8
--
--
Not Used

9
OG
192
Fog Lamps Switch Signal

10
--
--
Not Used

11
BU
1315
Right Front Turn Signal Lamp Supply Voltage

12
BU/YE
1969
Headlamp/High Beam Relay Control

13
L-BU
1314
Left Front Turn Signal Lamp Supply Voltage

14
L-BU
264
Security Indicator Lamp Supply Voltage

15
OG
238
Seat Belt Switch - Left

16
--
--
Not Used

17
BK/YE
251
Ground

18
--
--
Not Used

19
BN
897
DIC Switch Low Reference

20
OG/YE
1340
Battery Positive Voltage

21
GY
85
Cruise Control Engaged Signal

22
WH
396
Cruise Control Engaged Signal

23
--
--
Not Used

24
YE/RD
832
Traction Control Active Signal

25
BN
25
Charge Indicator Control

26
PU/WH
5197
Cruise Control I/P Speed Signal

27
BN/RD
121
Engine Speed Signal

28
BU/BK
894
DIC Toggle Switch Signal

29
--
--
Not Used

30
BN/OG
33
Brake Warning Indicator Control

31
BN/WH
4
Accessory Voltage

32
GY/WH
746
Right Front Door Ajar Switch Signal

mulletnotch

iTrader: (2)

AWESOME! Thank you!

Any easy way to tell which year a cluster is? I believe mine is an 06 but not sure now that I've been trying to recall when I bought it . LOL

Chevy-art

iTrader: (4)

Same here I bought one and I just don't know what year it came off of.

Smo's04Gto

iTrader: (8)

LT4MALIBU thank you so much great info. Would you happen to have any info on the engine wiring harness I'm
ready to convert the 04 gto engine harness to work in the nova swap.

lt4malibu

iTrader: (39)

PM me with what you need to know...

as for the clusters, i would need a part number to tell you what year it is.

Chevy-art

iTrader: (4)

Here is the part number: 92123211. Thanks for all the info and all your help!!!

lt4malibu

iTrader: (39)

thats not a good GM number...

-my catalog says 2004-2006 are the same unit, but theyre obviously wired differently. any other numbers on it??

Smo's04Gto

iTrader: (8)

part # on my 04 6spd
culster is 92123211

LT 012582-m and 8400-25152 is also on the unit

Chevy-art

iTrader: (4)

Here is what I got on mine: 92123211 LT 012766-M 8400-25152
The guy I bought it from says it came off of an '04 Automatic. I plan on using it with an LS1/4l60e combination, but now I am kinda worried. Hopefully it gets a signal telling it whether it is a 6 speed or an automatic. Thanks Art...

Dracer35

iTrader: (7)

Did anybody by chance get their gto cluster wired up and working? I picked up one cheap and was thinking about trying to use it in my swap project but if it wont work its not a big deal. I was told it was from an 04. Here are the part numbers I see on the back.

9218611

BT 021354-M

8400-25173

S/W Ver: 1.0.9

I did a search for the harness part number listed above but didnt find anything. I wonder if you can still purchase the harness peice or if you have to get a used one cut off a salvage car. Thanks in advance for any info.

TPI TERROR

iTrader: (52)

i bought a gto dash to fit into my 87 iroc. ive been researching but havent done it just yet due to lack of time. since im using the 02 ls1 im looking into the 04 gto mn12 cluster and pigtail.

does anyone know if the Driver information center module is needed to get the primary gauges working. i know that the DIC is mostly to get the LCD digital readings: avg mpg, digital speedometer reading, water temp, voltage etc

IIRC serial data gives out the signal for tach, temp and fuel etc. the vss for speed mph

years back i ran into a 64 nova engine build online. i don't recall him using a dic module.

anyone pull up the dic schematics? i might look into this later with the proper software
if you dont run the dic can you still get a digital mph reading . or just the gauges with needles?

kwhizz

The cluster will show basic functions without the DIC switch....

Ken

kwhizz

Heres a link to my build where we have the cluster working as per factory except for an ABS fault.........2005-06 cluster.......


https://ls1tech.com/forums/conversio...2-install.html


Ken

TTLS1GP

iTrader: (10)

Any chance you have the numbers of which control units you used?

Edit: I found this picture in your thread but cant read it...



What does "PIM" stand for? is it in the photo above?

Anybody know what the resistance values are for the factory sender?

Hope you don't mind but i posted that schematic here so people don't have to search through 26 or so pages...

kwhizz

2006 GTO BCM........Body Control Module
PIM.........Parttrain Interface Module

TTLS1GP

iTrader: (10)

Is the PIM the black box in the photo?

I can find that part listed as a anti-theft box.