2024 Cadillac CT4 Service and Repair Manual
This factory service and repair manual for the 2024 Cadillac CT4 is built around the exact engine and trim on your build sheet, covering the turbocharged 2.0L L4 (VIN K, LSY), 2.7L L4 (VIN L, L3B), and 3.6L V6 (VIN P, LF4) as Cadillac documented them for this model year, so the torque values and procedures inside are the ones that apply to your car, not a generic CT4 average.
Engines covered
- 2.7L inline-four (166 cu in) — DOHC, turbocharged, gasoline
- 3.6L V6 (217 cu in) — DOHC, turbocharged, gasoline
- 2.0L inline-four (122 cu in) — DOHC, turbocharged, gasoline
Body styles covered
- 4-door sedan
Trims covered
- Luxury
- Premium Luxury
- Sport
- V
- V Blackwing
Known issues on the 2024 CT4. No recalls are on federal record for the 2024 CT4. Owners have filed 7 complaints for the year. The factory diagnostic and repair procedures for this powertrain lineup are here regardless.
Whether you're working on the base 2.0L turbo, the 2.7L, or the V-series 3.6L V6, it keeps you on the OEM torque spec and procedure for your specific 2024 CT4.
This preliminary information is to inform technicians and customers that the voice command will be inoperative when trying to open applications. Engineering is investigating and this PI will be converted to a bulletin when a repair is avail
The document advise technicians after an engine repair involving removal of the camshaft actuators, the vehicle may set p1101 P0172 and or stalls when taken off idle. The technician is instructed to verify the intake and exhaust camshaft ac
This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with this concern, to perform the steps listed and should be able to reprogram the module and correct this.
This Preliminary information communicates to dealers a procedure to reset the radio.
This PI states that if SDGM DTC U3000 Sym 49 is set and no other SDGM DTCs are present, clear DTCs and reset the SDGM. Advises of how to contact PQC to authorize SDGM replacement.
This Preliminary information communicates to dealers a procedure to reset the radio.
Pi created to provide GM dealers with information on gathering information for projection issue
This Preliminary information communicates to dealer to perform a MEC reset for wireless projection issues
Showing the 8 most recent of 383 technical service bulletins on file with NHTSA.
I was driving slowly into my driveway to prepare for turning into my garage. The car rapidly accelerated on itâs own causing me to crash into the garage door next to the one I intended to park in. I
I was driving slowly into my driveway to prepare for turning into my garage. The car rapidly accelerated on itâs own causing me to crash into the garage door next to the one I intended to park in. I
I was driving slowly into my driveway to prepare for turning into my garage. The car rapidly accelerated on itâs own causing me to crash into the garage door next to the one I intended to park in. I
Manual transmission: Shift from 1st to 2nd can be difficult at times and can only experience partial engagement of 2nd gear causing grinding and/or popping out of gear when releasing the clutch pedal
My car doesn't advise when other car is closed
Showing the 5 most serious of 9 complaints filed with NHTSA.
