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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2004 Cadillac CTS car and truck repair procedures including Cadillac engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 2004 Cadillac CTS automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2004 Cadillac CTS

  • 2004 Cadillac CTS 3.2 V6 GAS, CID:197, Fuel Injection, Aspiration:197, Engine VIN:, Desg:N
  • 2004 Cadillac CTS 3.6 V6 GAS, CID:217, Fuel Injection, Aspiration:217, Engine VIN:, Desg:7
  • 2004 Cadillac CTS V 5.7 V8 GAS, CID:346, Fuel Injection, Aspiration:346, Engine VIN:, Desg:S

WIRING DIAGRAMS FOR 2004 Cadillac CTS AUTOMOBILES

OEM drawn wiring diagrams for most 2004 Cadillac CTS cars and light trucks sold in the U.S.

2004 Cadillac CTS  3.2 V6 GAS Wiring Diagram2004 Cadillac CTS 3.2 V6 GAS Wiring Diagram

Components on diagram:
  • Data Link Connector
  • A/C Compressor Clutch
  • Engine Control Module
  • A/C Refrigerant Pressure Sensor
  • HVAC Control Module
  • 2004 Cadillac CTS  3.6 V6 GAS Wiring Diagram2004 Cadillac CTS 3.6 V6 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Radio
  • Engine Control Module
  • Multifunction Indicator Lamp
  • 2004 Cadillac CTS V 5.7 V8 GAS Wiring Diagram2004 Cadillac CTS V 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Radio
  • Ignition Switch
  • Powertrain Control Module
  • Malfunction Indicator Lamp
  • 2004 Cadillac CTS  3.2 V6 GAS Wiring Diagram2004 Cadillac CTS 3.2 V6 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Driver Door Module
  • HVAC Control Module
  • Front Passenger Door Module
  • Driver Outside Rearview Mirror
  • 2004 Cadillac CTS  3.6 V6 GAS Wiring Diagram2004 Cadillac CTS 3.6 V6 GAS Wiring Diagram

    Components on diagram:
  • Instrument Panel Cluster
  • Radio
  • Trip/Connector
  • 2004 Cadillac CTS  3.2 V6 GAS Wiring Diagram2004 Cadillac CTS 3.2 V6 GAS Wiring Diagram

    Components on diagram:
  • RH Turn Indicator
  • Hazard Switch
  • Turn Signal/Hazard Flasher
  • Dash Integration Module
  • Turn Signal/Multifunction Switch
  • 2004 Cadillac CTS V 5.7 V8 GAS Wiring Diagram2004 Cadillac CTS V 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Radio Antenna Module
  • Overhead Console
  • Rear Dome Lamp
  • Inflatable Restraint Sensing And Diagnostic Module
  • 2004 Cadillac CTS V 5.7 V8 GAS Wiring Diagram2004 Cadillac CTS V 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Rear Defogger Relay
  • HVAC Control Module
  • Rear Integration Module
  • 2004 Cadillac CTS  3.2 V6 GAS Wiring Diagram2004 Cadillac CTS 3.2 V6 GAS Wiring Diagram

    Components on diagram:
  • Transmission Control Module
  • Vehicle Speed Sensor
  • Backup Lamp Switch
  • A/C Compressor Clutch
  • Automatic Transmission
  • 2004 Cadillac CTS  3.2 V6 GAS Wiring Diagram2004 Cadillac CTS 3.2 V6 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Radio
  • Inflatable Restraint Sensing And Diagnostic Module
  • Inflatable Restraint Front End Discriminating Sensor
  • SIR Indicator
  • CLICK HERE TO GET FULL ACCESS TO 2004 Cadillac CTS WIRING DIAGRAMS!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details2005 Cadillac CTS Headlight, Driver Side, Bulbs included; Without washer and leveling system; Composite and halogen type; DOT and SAE approved; A high quality, direct fit OE replacement headlight assembly; With 2 years limited TrustBuilt warranty..

    Source: Auto Body Parts Store

    $202.02

    Click here to view more details about 2009 Cadillac CTS Oxygen Sensor, Driver Or Passenger Side, Front Or Rear2009 Cadillac CTS Oxygen Sensor, Driver Or Passenger Side, Front Or Rear, A high quality, direct fit OE replacement oxygen sensor; Improves car's engine response and gas mileage; Effectively lowers emissions upon replacing its tired old oxygen sensor; Exceeds OE specifications and test requirements; OE part number 12577588..

    Source: Auto Body Parts Store

    $30.59

    Click here to view more details about 2003 Cadillac CTS 17" X 7.5" Alloy Wheel2003 Cadillac CTS 17" X 7.5" Alloy Wheel, ALLOY WHEEL, 17 X 7.5, 5 STUDS/LUGS, 115MM BOLT DIA, 7 SPOKES, 51MM OFFSET, SPARKLE SILVER-MACHINED, SEE GL81 FOR CHRM & POLSH - DO NOT, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $150.45

    Click here to view more details2007 Cadillac CTS V6, 2.8 L, 171 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    Ad Hoc

    Click here to view more details2008 Cadillac CTS Used Engine Computer, Elec Cont Unit (ECU); (lower part of air cleaner box), 3.5L, Very Good.

    Source: Used Auto Parts Store

    $105.00

    Click here to view more details2012 Cadillac CTS Used CD Changer, RECEIVER, U2T, NAV-ID 20857844, Very Good.

    Source: Used Auto Parts Store

    $142.00
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