20 Most Recent 2007 Cadillac CTS Questions & Answers

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I need vacuum hose diagram for 2007 2.8 L cts

My Nissan civilian does not switch on I can't find main power supply fuse location
2/2/2019 7:17:35 PM • 2007 Cadillac... • Answered on Feb 02, 2019
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1answer

Removing fender from 2007 Cadillac cts

There are videos on you tube that show you how.
10/30/2016 4:39:04 PM • 2007 Cadillac... • Answered on Oct 30, 2016
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I have a 2007 cadillac cts with a no crank no start problem. The TC light is on as well as the theft protection light and the check engine light is also on,but the car will not say anything.

If your theft light is on and stays on after the key is in the on position after self check, then you will most definitely have a no start condition. You can try leaving the key on for about 15 minutes to see if the theft system will reset. If so, you will probably need to have the lock cylinder and halo replaced.
9/22/2016 10:27:39 PM • 2007 Cadillac... • Answered on Sep 22, 2016
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I have a 2007 cadillac cts with a no crank no start problem. The TC light is on as well as the theft protection light and the check engine light, but it will not say anything. What could be the pro?

It won't talk to you ? explain that . Is the battery an cable connections good ? Do the headlamps shine bright ? Does the theft light flash when trying to start the vehicle ? Do you know how complex your vehicle is ? The number of control module's on the vehicle , what GMLAN serial data communications are ? What happens when you turn the key to start ? The ignition switch is a low voltage input to the BCM - body control module system , the BCM turns on relays an sends messages to other modules to start the vehicle , turn thing's on etc... Why the GMLAN The body control system consists of the following 2 modules: ?€¢ The dash integration module (DIM)

?€¢ The rear integration module (RIM)

Each of the 2 body control modules integrate a number of functional systems. Each module is connected to the class 2 serial data circuit, many of the control signals are implemented by class 2 messages. Dash Integration Module (DIM) The various dash integration module (DIM) input and output circuits are described in the corresponding functional areas as indicated on the DIM electrical schematics. The DIM functions include the following: ?€¢ The cigar lighter relay control

?€¢ The class 2 communication requiring DIM interaction

?€¢ The exterior lighting control

?€¢ The headlamp washer control

?€¢ The hood ajar switch input w/export

?€¢ The horn relay control

?€¢ The interior lighting control

?€¢ The load management

Serial Data Messages The modules that depend exclusively on serial data messages for power modes stay in the state dictated by the last valid PMM message until they can check for the engine run flag status on the serial data circuits. If the PMM fails, the modules monitor the serial data circuit for the engine run flag serial data. If the engine run flag serial data is True, indicating that the engine is running, the modules fail-safe to RUN. In this state the modules and their subsystems can support all operator requirements. If the engine run flag serial data is False, indicating that the engine is not running, the modules fail-safe to OFF-AWAKE. In this state, the modules are constantly checking for a change status message on the serial data circuits and can respond to both local inputs and serial data inputs from other modules on the vehicle. Discrete Ignition Signals Those modules that have discrete ignition signal inputs also remain in the state dictated by the last valid PMM message received on the serial data circuits. They then check the state of their discrete ignition input to determine the current valid state. If the discrete ignition input is active, battery positive voltage, the modules will fail-safe to the RUN power mode. If the discrete ignition input is not active, open, or 0 voltage, the modules will fail-safe to OFF-AWAKE. In this state the modules are constantly checking for a change status message on the serial data circuits and can respond to both local inputs and serial data inputs from other modules on the vehicle. I'd say your best bet is take your vehicle to the dealer or some other qualified repair shop .

9/22/2016 8:01:49 PM • 2007 Cadillac... • Answered on Sep 22, 2016
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Where is my 2007 Cadillac cts sunroof fuse located

Probably not a fuse, but rather a circuit breaker--I think this may be inside the trunk behind rug on back seat bulkhead.
9/11/2016 8:41:34 PM • 2007 Cadillac... • Answered on Sep 11, 2016
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Where is the lighting control module on an 2007 Cadillac CTS?

next to the gears
8/31/2016 11:42:57 PM • 2007 Cadillac... • Answered on Aug 31, 2016
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2.8l. How can I replace thermostat?

Not from what I am reading. Here is the procedure from the AutoZone repair guide..... 2.8L & 3.6L Engines
  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Drain the cooling system.
  3. Disconnect the heater hoses from the heater core.
  4. Remove the thermostat housing bolts.
  5. Remove the thermostat housing with the heater pipes, hoses and bolts.
  6. Carefully clean the sealing surfaces with a plastic gasket scraper.
  7. Remove the thermostat.
26074720-ojz3vd0yogth4bqegxpksi22-4-0.gif To install:
  1. Assemble the heater pipes and hoses to the thermostat housing.
  2. Install a new gasket to the thermostat housing.
  3. Install the thermostat.
  4. Install the thermostat housing bolts to the thermostat housing. Partially install the thermostat housing bolts in order to retain the gasket.
  5. Install the thermostat housing with the heater pipes, heater hoses, gasket and bolts.
  6. Install the thermostat housing bolts and tighten to 15 ft. lbs. (20 Nm).
  7. Connect the heater hoses to the heater core.
  8. Fill the cooling system.
1/30/2016 6:26:28 PM • 2007 Cadillac... • Answered on Jan 30, 2016
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Glove box latch broke 2007 cts how to open

Glove won't open seem like the latch is broken how can I open it
11/5/2022 8:00:10 PM • Cadillac CTS... • Answered on Nov 05, 2022
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Diagram Cadillac CTS for fuel gauge.

no information generic answer ask dealer service dept --buy a repair manual
6/21/2021 11:45:57 AM • Cadillac CTS... • Answered on Jun 21, 2021
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Where is the a.c. drain plug on a 07 cts. Water leaking on passenger side

MAY JUST BE CONDENSATION. MOST COMMON DIAGNOSIS ABOUT THAT COMPLAINT. IF ITS BLOWING COLD AIR, THAT'S THE ANSWER
5/4/2019 4:38:20 PM • Cadillac CTS... • Answered on May 04, 2019
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2answers

I have a 2007 Cadillac CTS traction control light on

If the light is on DTC'S - diagnostic trouble codes are stored , need to have ABS module check for code's .
3/29/2019 10:47:04 PM • Cadillac CTS... • Answered on Mar 29, 2019
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How long to replace heater core 2007 Cadillac dts

6.9 labor hours.
3/7/2019 9:26:24 PM • Cadillac CTS... • Answered on Mar 07, 2019
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Engine compartment wiring layout CTS 2003 3.2

Wiring diagrams aren't arranged that way. They're arranged by system, not by location. Read this post. Then rewrite your question and be more specific about which system you're working on. http://ricksfreeautorepairadvice.com/get-car-wiring-diagram/
1/20/2019 6:45:25 PM • Cadillac CTS... • Answered on Jan 20, 2019
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2007 Cadillac CTS change p?m unit program keys car wouldn't start

You're in need of a professional locksmith my friend. e will reset everything with his tools and knowledge so that it works the way it should. When you call said person, tell them the problem so they can bring along what will be needed.
1/14/2019 5:06:04 PM • Cadillac CTS... • Answered on Jan 14, 2019
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