|       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |
|              12V|red & pink/black    |+  |ignition harness            |
|          STARTER|yellow              |+  |ignition harness            |
|         IGNITION|red/blue            |+  |ignition harness            |
|        ACCESSORY|black/orange        |+  |ignition harness            |
| SECOND ACCESSORY|black/white         |+  |ignition harness            |
|       POWER LOCK|pink/purple *1      |-  |back of fusebox *2          |
|     POWER UNLOCK|same wire           |   |                            |
|       LOCK MOTOR|orange/black        |   |back of fusebox *2          |
|     UNLOCK MOTOR|pink/black          |   |back of fusebox *2          |
|    DISARM DEFEAT|orange/purple       |   |back of fusebox *2          |
| PARKING LIGHTS +|DO NOT USE          |   |                            |
| PARKING LIGHTS -|lt. green/orange *3 |   |headlight switch            |
|       HEADLIGHTS|same wire *3        |   |                            |
|     DOOR TRIGGER|*4                  |-  |right of st column,blue plug|
| DOME SUPERVISION|use door trigger    |   |                            |
|  TRUNK/HATCH PIN|tan/black *7        |-  |conn. 1, pin 7 @ BCM *6     |
|         HOOD PIN|brown/tan           |-  |conn. 1, pin 6 @ BCM *6     |
|TRNK/HTCH RELEASE|orange/pink         |-  |conn. 1, pin 17 @ BCM *6    |
|  FCTRY ALARM ARM|                    |   |                            |
|FCTRY ALRM DISARM|lt. green/orange *5 |-  |conn. 2, pin 9 @ BCM *6     |
|       TACHOMETER|NOT grn/or or or/grn|   |ign coil, coil pac, injector|
|      SPEED SENSE|lt green/yellow     |   |conn. 1, pin 20 @ BCM *6    |
|       BRAKE WIRE|white/tan           |+  |brake pedal switch          |
|     HORN TRIGGER|black/red           |-  |steering column             |
|           WIPERS|brn/wht(L),rd/yel(H)|+  |wiper motor                 |
|  LF WINDOW UP/DN|lt blue - white     |A  |center console window switch|
|  RF WINDOW UP/DN|brown - pur/wht     |A  |center console window switch|
|  LR WINDOW UP/DN|red/blk - blu/wht   |A  |center console window switch|
|  RR WINDOW UP/DN|grn/wht - gry/blk   |A  |center console window switch|
| SUN RF OPN/CLOSE|not recommended     |   |                            |
|        RADIO 12V|pink                |+  |radio                       |
|     RADIO GROUND|black               |-  |radio                       |
|     RADIO SWITCH|orange/red          |+  |radio                       |
| RADIO ILLUMINATE|orange   (dimmer)   |+  |radio                       |
|       LF SPEAKER|green - brn/red     |   |radio *8                    |
|       RF SPEAKER|purple - blu/red    |   |radio *8                    |
|       LR SPEAKER|brn/yel - brn/lt blu|   |radio *8                    |
|       RR SPEAKER|blu/wht - blu/org   |   |radio *8                    |

Notes:
NOTE:  Jeep vehicles that use a gray ignition key have an immobilizer system that needs to be bypassed when remote starting.  Use DEI part number 555C or 555U.  *1 Lock is negative trigger thru a 1.4K ohm resistor and unlock is negative trigger thru a 426 ohm resistor. MUST use relays.  *2 In the top left corner in a black plug.  *3 Parking lights is negative trigger thru a 910 ohm resistor. Headlights is negative trigger thru a 349 ohm resistor. MUST use relays.  *4 The driver door trigger is tan and the passenger door trigger is tan/white, use both wires and diode isolate each.  *5 The factory alarm disarm is negative trigger thru a 473 ohm resistor. MUST use relay.  *6 The BCM (Body Control Module) is attached to the left of the fusebox. Connector 1 is a gray 26 pin plug, and connector 2 is a gray 22 pin plug.  *7 The flip up glass pin switch is yellow/white in conn. 1, pin 9 of the BCM.  *8 On vehicles with the premium sound system, each speaker is individually amplified.

Could you tell me the polartiy on the speaker wires of the 2003 Jeep Liberty.

Casey