Behind drivers side rear seat is the module.
1998 SATURN SL2 4DR SEDAN SecurityBattery RED + RED + (+) IGNITION SWITCH HARNESS (2 CONST WIRES)Ignition PNK (+) IGNITION SWITCH HARNESSStarter01 YEL + (+) IGNITION SWITCH HARNESSAllDoorTrigger WHT (-) (-) SMALL HARNESS BELOW ASHTRAYTrunkTrigger RED / BLK (-) (-) AT TRUNK LIGHTFactoryAlarmDisarm PNK YEL/BLK OPEN PNK WIRE AND GRD YEL/BLK SEE NOTEParkingLights BRN (+) (+) BEHIND FUSEBOX UNDER CONSOLE OR SWITCHRemote StartBattery RED + RED + (+) IGNITION SWITCH HARNESS (2 CONST WIRES)Ignition PNK (+) IGNITION SWITCH HARNESSIgnition02 BRN + (+) IGNITION SWITCH HARNESS "2ND ACCIgnition03 +Accessory01 ORG + (+) IGNITION SWITCH HARNESSAccessory02 +Starter01 YEL + (+) IGNITION SWITCH HARNESSAntiTheftSystem NONEKeySense LT.GRN (-) (-) IGNITION SWITCH HARNESSTach VIO/WHT (-) (-) AT MULTI COIL PACK OR BLK INJ WIRE 1 CYSpeedSense GRN (AC) ABOVE PEDAL OR BLU 32 PIN CONN POS D-6ParkingLights BRN (+) (+) BEHIND FUSEBOX UNDER CONSOLE OR SWITCHBrakeLights LT.BLU (+) (+) AT BRAKE SWITCH ReverseLights LT.GRN (+) (+) AT BACK UP LIGHT SWITCHHorn BLK (-) AT STEERING COLUMNDoorlocks / WindowPowerUnLock WHT (+) (+) POSITIVE TRIGGER OR DRIVERS KICK PANELPowerLock LT.BLU (+) (+) IN CENTER CONSOLE "BEHIND FUSEBOX"LeftFrontWindow01 LF:DK.BLURightFrontWindow01 RF:DK.BLU/WHT LR:DK.GRN RR:LT.GRNLeftRearWindow01 LF:BRNRightRearWindow01 RF:TAN LR:VIO RR:VIO/WHConvenienceHeadLights BLU (+) AT LIGHT SWITCHLowSpeedWipers DISARM: AT KEYLESS MOD. GROUND YEL/BLK(STRT.KILLTrunkRelease GRY (+) PASSENGERS REAR QUARTER BEHIND PANEL Mobile Audio / VideoBattery RED + RED + (+) IGNITION SWITCH HARNESS (2 CONST WIRES)Accessory01 ORG + (+) IGNITION SWITCH HARNESSGround BLK - (-) RADIO HARNESSIllumination GRY (+) RADIO HARNESSDimmer BRN (+) RADIO HARNESSFrontLeftSpeakerPos TANFrontLeftSpeakerNeg GRYFrontRightSpeakerPos LT.GRNFrontRightSpeakerNeg DARK GREENRearLeftSpeakerPos BRNRearLeftSpeakerNeg YELRearRightSpeakerPos DK.BLURearRightSpeakerNeg LT.BLUControl ModulesBEHIND PANEL ON DRIVERS SIDE REAR SEAT
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Gary Kline
MECP Master Technician
I posted a ways back looking at a 2003 z71. Looks like you have a good resorce on wiring diagrams could you help me with this too Thanks. What are you using for a resorce?
I been looking at some diagrams for the 2003 Full size pickups. But have not found any that calls out the Z71. The only thing that seems out of the ordenary is the power locks. The note for it on the designtech web page said
"Vehicle locks are multiplex databus. You must use vehicle specific door lock interface" What is going on here?