2000 jeep grand cherokee infinity amp wiring diagram

While installing a subwoofer amp today, I found this. It might be helpful for someone else:

Infinity Audio Wiring

1999-2001 Cherokee Infinity Sound System

Head Unit
FUNCTION PIN WIRE COLOR
Accessory 12 Volt 2 RD/WT
Constant 12 Volt 1 PK
Chassis Ground BK (female spade)
Power Antenna
Remote 14 D.GN/RD
Illumination 4 BK/YW
Dimmer 3 OG
Left Front + To Amp 11 D.GN
Left Front - To Amp 6 BN/RD
Right Front + To Amp 10 VT
Right Front - To Amp 5 D.BU/RD
Left Rear + To Amp 13 BN/YW
Left Rear - To Amp 9 BN/L.BU
Right Rear + To Amp 12 D.BU/WT
Right Rear - To Amp 8 D.BU/OG

FUSE VALUE FUSE LABEL FUSEBOX LOCATION
15 AMP #17 PASSENGER SIDE DASH ENDCAP
15 AMP #16 PASSENGER SIDE UNDER HOOD

Power Amp
The Infinity amplifier is located under the rear seat and can be used if an aftermarket stereo is installed. It is protected by a 20 AMP fuse labeled #26 that is located in the fusebox under the hood on the passenger side.

Infinity Amplifier Wiring
FUNCTION PIN WIRE COLOR
Constant 12 Volt 1 VT
Constant 12 Volt 2 VT
Left Front Spkr + 4 L.GN/VT
Right Rear Spkr + 5 TN/RD
Left Rear Spkr + 6 WT/RD
Chassis Ground 7 BK/L.BU
Chassis Ground 8 BK/L.BU
Right Front Spkr - 10 L.BU/BK
Right Front Spkr + 11 L.BU/RD
Left Front Spkr - 12 BN/RD
Right Rear Spkr - 13 TN/BK
Left Rear Spkr - 14 WT/BK
Left Front - Input 15 BN/RD
Right Front - Input 16 D.BU/RD
Right Rear - Input 17 D.BU/OG
Amp Remote 18 D.GN/RD
Left Front + Input 19 D.GN
Right Front + Input 20 VT
Left Rear + Input 21 BN/YW
Left Rear - Input 22 BN/L.BU
Right Rear + Input 23 D.BU/WT

Wiring at Speakers AT SPEAKER WOOFER COLOR
TWEETER COLOR The door tweeters are wired in parallel with the door woofers.
L/F Speaker + D.GN/BK (97) D.GN (98-01)
Tweeter L.GN/BK
L/F Speaker - BK/RD L.GN/RD

R/F Speaker + L.BU/RD L.BU/RD
R/F Speaker - L.BU/BN (97-99) L.BU/BK (00-01)
Tweeter L.BU/BN (97-99) L.BU/BK (00-01)

L/R Speaker + WT/TN (97), BN/YW (98-01)
L/R Speaker - WT/BK (97), BN/D.BU (98-01)

R/R Speaker + TN/RD (97,99-01), D.BU/WT (98)
R/R Speaker - TN/BK (97,99-01), D.BU/OG (98)

Video and Navigation Wires FUNCTION LOCATION COLOR
Vehicle Speed Sensor Pin #27 of 32-pin gray plug at PCM located under hood LH side WT/OG
Reverse Light ( + ) Pin #16 of 40-pin black plug at junction block under LH kickpanel BN/L.GN
Parking Brake ( - ) At parking brake switch GY/BK
Brake Light ( + ) At brake pedal switch WT/TN

JB

THANK YOU!!!!, whole afternoon trying to understand the messy manual wiring diagrams...

by the way please for what is this cable and what color is it "Dimmer 3 OG" ??

I have a sony standard cd player recently bought, to use the infinity amp under rear seat do I have to give power to the amp from the radio or the am gets its power directly from the car?

thx

here photos from the car wires, I am not sure about the colors tou write though,,, BN?

I need to know the wireing diagram for the factory Infinity amp that is under the rear seat. I want to tap the wires for a inverter so I can put another amp in.

Thanks

A. why do you need to tap an inverter for another amp? B. Run new wiring, I'm sure they don't make the stock very beefy and I wouldn't run 2 amps off of what they have in there.

i never found one when i did my setup. are you rewiring the whole thing or just adding an amp for a sub?
i have the diagram but i forgot where i got it. its in my jeep now. if you need it still i should be able to get you the colors you want tomarow. pm me

I need a inverter so I can put another amp in to run a sub. I need to know which wires go into the amp so I can tap the signal from the radio. The stock amp is for the door speakers and it is fine. I want a second amp just for the sub.

You do not need an inverter unless you are using a home stereo amplifier in your jeep. All car stereo amps are designed to run on a 12V system like your infinity does. You do need to run new wires for the new amp as you would not want to use the factory wires anyway if you were just replacing the infinity, forget about adding another amp to the wires.

By inverter I mean converter to convert the speaker to line so I can plug into the second amp for the subs.

Thanks

Infinity Gold Factory Power Amplifier Wiring Diagram For 1995 Jeep Grand Cherokee Limited
Other Grand Cherokee's May be Similar
Written By Robert Liebno ([email protected]) 01/15/03

Input Right Front Violet with Yellow Trace Positive 18AWG
Input Right Front Blue with no trace Negitive 18AWG

Input Left Front Brown with Red Trace Positive 18AWG
Input Left Front Green with no trace Negitive 18AWG

Input Right Rear Blue with White Trace Positive 18AWG
Input Right Rear Blue with Orange Trace Negitive 18AWG

Input Left Rear Brown with Lt. Blue Trace Positive 18AWG
Input Left Rear Brown with Yellow Trace Negitive 18AWG

Output Right Front Lt. Blue with Trace Positive 14AWG
Output Right Front Lt. Blue with Trace Negitive 14AWG

Output Left Front Green with Trace Positive 14AWG
Output Left Front Green with Trace Negitive 14AWG

Output Right Rear Orange with Trace Positive 14AWG
Output Right Rear Orange with Trace Negitive 14AWG

Output Left Rear White with Red Trace Positive 14AWG
Output Left Rear White with Black Trace Negitive 14AWG

Input Chasis Ground Black Negitive 14AWG
Input Chasis Ground Black Negitive 14AWG

Input Positive Feed Violet Positive 14AWG
Input Positive Feed Violet Positive 14AWG

Input Remote Gray with Orange Trace Positive 18AWG

Thanks, that is what I needed!

One more questions, does anyone know if I should wire the converter (line to RCA) before going into the amp or on the output side?

if your using the factory radio, then after the factory amp, but if your using a aftermarket stereo then before the amp

Does anybody have a wire listing for a 1998 ZJ with infinity sound? I would seriously appreciate it! :thumbsup:

Thanks,

Speaking of the Infinity Gold amp... I've been getting static from the driver's side tweeter after about 45 minutes of listening at high volume, when the amp is getting pretty hot. After I give it time to cool down and listen at a much lower volume, the problem is delayed, although it sometimes happens later during that ride (esp. problematic on long trips). Does this make sense? Does the driver's side tweeter have its own output from the amp?

[/hijack]

CherokeeSlave said:

if your using the factory radio, then after the factory amp, but if your using a aftermarket stereo then before the amp

Why would you put a line converter after a power amplifier when its going to just reduce it to under a watt anyways? if you are doing a line out converter, you need to tap into the wires as close to the source as possable (at the back of the deck) to reduce residual signal in the wire when the deck switches off. I pulled my deck to put my line converter right behind the deck. I also have an infinity gold system, well only the amp and deck is left. all new infinity kappa speekers :thumbsup:

Does anyone have a wireguide or have access, or an idea where i can find a wireguide for the infinity gold amp in a 1998 ZJ limited? I really do need to find out before i get my accessories in! Thanks in advance!!!

:thumbsup: