Cadillac CTS 2011+ System Wiring Diagram

In this article, we will look at the second generation Cadillac CTS, produced from 2008 to 2014. Here you will find wiring diagrams, fuse block diagrams for Cadillac CTS 2008, 2009, 2010, 2011, 2012, 2013 and 2014, get information about the wiring diagrams of all vehicle components and the location of the fuse. panel inside the vehicle and learn about the purpose of each fuse (fuse location) and relay.

CTS 2011 EWD Active Bodyworks Circuit Download

CTS 2011 EWD Automatic A/C Circuit Download

CTS 2011 EWD Anti-lock Brakes Circuit Download

CTS 2011 EWD Forced Entry Circuit Download

CTS 2011 EWD Pass-Key Circuit Download

CTS 2011 EWD Body Control Modules Circuit Download

CTS 2011 EWD 3.0L VIN Y, Computer Data Lines Circuit Download

CTS 2011 EWD 3.6L VIN D, Computer Data Lines Circuit Download

CTS 2011 EWD 6.2L VIN P, Computer Data Lines Circuit Download

CTS 2011 EWD Cooling Fan Circuit Download

CTS 2011 EWD Cruise Control Circuit Download

CTS 2011 EWD Defoggers Circuit Download

CTS 2011 EWD Electronic Power Steering Circuit Download

CTS 2011 EWD Electronic Suspension Circuit Download

CTS 2011 EWD 3.0L VIN Y, Engine Performance Circuit Download

CTS 2011 EWD 3.6L VIN D, Engine Performance Circuit Download

CTS 2011 EWD 6.2L VIN P, Engine Performance Circuit Download

CTS 2011 EWD Backup Lamps Circuit Download

CTS 2011 EWD Exterior Lamps Circuit Download

CTS 2011 EWD Ground Distribution Circuit Download

CTS 2011 EWD Adaptive Front Lighting Circuit Download

CTS 2011 EWD Headlamps Circuit, With High Intensity Discharge Download

CTS 2011 EWD Headlamps Circuit, Without High Intensity Discharge Download

CTS 2011 EWD Horn Circuit Download

CTS 2011 EWD Instrument Cluster Circuit Download

CTS 2011 EWD Courtesy Lamps Circuit Download

CTS 2011 EWD Instrument Illumination Circuit Download

CTS 2011 EWD Memory Mirrors Circuit Download

CTS 2011 EWD Memory Seat Circuit Download

CTS 2011 EWD Navigation Circuit, With Surround Amplifier Download

CTS 2011 EWD Navigation Circuit, Without Surround Amplifier Download

CTS 2011 EWD Parking Assistant Circuit Download

CTS 2011 EWD Rear View Camera Circuit Download

CTS 2011 EWD Power Distribution Circuit Download

CTS 2011 EWD Power Door Locks Circuit Download

CTS 2011 EWD Automatic Day/Niaht Mirror Circuit, With Infotainment System 1/2/3 & Rearview Camera Download

CTS 2011 EWD Automatic Day/Night Mirror Circuit, With Infotainment System 1/2/3 Without Rearview Camera Download

CTS 2011 EWD Automatic Day/Night Mirror Circuit, With Infotainment System 5.1/7/8 Download

CTS 2011 EWD Power Mirrors Circuit Download

CTS 2011 EWD Driver Power Seat Circuit Download

CTS 2011 EWD Drivers Lumbar Circuit Download

CTS 2011 EWD Heated Seats Circuit Download

CTS 2011 EWD Heated Steering Wheel Circuit Download

CTS 2011 EWD Passenger Power Seat Circuit Download

CTS 2011 EWD Passengers Lumbar Circuit, With Recaro Front Bucket Seat Download

CTS 2011 EWD Passengers Lumbar Circuit, Without Recaro Front Bucket Seat Download

CTS 2011 EWD Power Top/Sunroof Circuit, Coupe Download

CTS 2011 EWD Power Top/Sunroof Circuit, Sedan & Wagon Download

CTS 2011 EWD Power Windows Circuit Download

CTS 2011 EWD Radio Circuit, With Surround Amplifier Download

CTS 2011 EWD Radio Circuit, Without Surround Amplifier Download

CTS 2011 EWD Video System Circuit Download

CTS 2011 EWD Ignition Lock Solenoid Circuit Download

CTS 2011 EWD Park Brake System Circuit Download

CTS 2011 EWD Shift Interlock Circuit Download

CTS 2011 EWD Charging Circuit Download

CTS 2011 EWD Starting Circuit Download

CTS 2011 EWD Supplemental Restraints Circuit Download

CTS 2011 EWD A/T Circuit Download

CTS 2011 EWD AWD Circuit Download

CTS 2011 EWD Rear Differential Cooler Circuit Download

CTS 2011 EWD Liftgate Release Circuit Download

CTS 2011 EWD Trunk & Fuel Door Release Circuit Download

CTS 2011 EWD Warning Systems Circuit Download

CTS 2011 EWD Wiper/Washer Circuit, Coupe Download

CTS 2011 EWD Wiper/Washer Circuit, Sedan Download

CTS 2011 EWD Wiper/Washer Circuit, Wagon Download

The repair of these machines is usually not too complicated. There are no multi-layer electrical problems with blocks, firmware and upgrades. Everything that can be arranged simply is so arranged. And with all this, the electronics seem to be specially protected from attempts to introduce non-original nodes, firmware flies easily and naturally, and dealer scanners and professionals who know how to handle them are far from everywhere.

It cannot be said that there is a complex and troublesome electrician, but it cannot do without breakdowns. And given the poor availability of parts, a minor breakdown can become a major problem.

I have already mentioned door handles, but that’s not all. Motors and microswitches in door locks are also not very reliable, but they can also be repaired without buying new original parts.

The “Service AirBag” pillow error in most cases is due to a cheerful yellow connector under the chair. It is so weak that on cars before restyling it simply crumbles in the hands. The methods of treatment are varied: from replacing with a normal one to winding with wire.

The gear selector microswitch may prevent the car from being parked when the ignition is on.

The additional electric pump (code 251-721) begins to leak after five to eight years of operation.

The battery in the trunk is located in a small side niche, which is bad for many reasons at once. Firstly, a more capacious battery does not fit there, and the car is very energy-intensive. Secondly, if you do not connect the steam pipe, then very soon you will be able to enjoy a bouquet of errors from the rear fuse and relay box, which is located in a niche just above the battery.