AI Damage2018 Cadillac Escalade: common problems
Owners of the 2018 Cadillac Escalade filed 21 complaints with NHTSA, most often about engine and electrical system. The maker issued 684 service bulletins for this year. Details by component below, with sources.
Key figures
- Owner complaints
- 21
- involving a crash
- 1
- Technical service bulletins (TSB)
- 684
What fails most often
- 1 Engine 48% of all complaints
- 2 Electrical system 14% of all complaints
- 3 Powertrain 14% of all complaints
- 4 Service brakes 14% of all complaints
- 5 Suspension 10% of all complaints
- 6 Exterior lighting 10% of all complaints
- 7 Visibility 5% of all complaints
- 8 Steering 5% of all complaints
- Engine: 10 complaints (48% of all); manufacturer bulletins for this component: 65.
- Electrical system: 3 complaints (14% of all); manufacturer bulletins for this component: 112.
- Powertrain: 3 complaints (14% of all); manufacturer bulletins for this component: 81.
- Service brakes: 3 complaints (14% of all); manufacturer bulletins for this component: 19.
- Suspension: 2 complaints (10% of all); manufacturer bulletins for this component: 22.
Engines and transmissions
US-market versions per EPA. On the right: how many NHTSA complaints name this engine or transmission type.
- 6.2 L · petrol · 8 cyl
- automatic, 10-speed
Drive: RWD, 4WD
Symptoms owners describe
How many of the 21 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Engine | 10 | 0 | 65 |
| Electrical system | 3 | 0 | 112 |
| Powertrain | 3 | 0 | 81 |
| Service brakes | 3 | 0 | 19 |
| Suspension | 2 | 0 | 22 |
| Exterior lighting | 2 | 0 | 7 |
| Visibility | 1 | 0 | 21 |
| Steering | 1 | 1 | 11 |
| Electronic stability control | 1 | 1 | 6 |
| Seats | 1 | 0 | 6 |
| Equipment | 0 | 0 | 224 |
| Engine and cooling | 0 | 0 | 108 |
| Structure | 0 | 0 | 37 |
| Wheels | 0 | 0 | 37 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
While driving the 2018 escalade esv rwd on interstate 87 north yesterday, driving about 33mph, the escalade suddenly swerved left and slid into the median and then rolled over on its roof.
The instrument cluster reset, flashes and the turn signals will stop working while the system is cycling or restting, whilw changing lanes or in a middle of a turn
I stopped to get gas and put the car in park. Turned the car off and when I started it back up the car thought it was in drive but was in park still. The gas pedal won’t not work and the car is now stuck in park. The Chevy Caddilac dealership said it is a failed TCM.
felt an immediate loss of power (inability to accelerate efficiently) and shortly thereafter the amber check engine light flashed on and off and I could hear ticking coming from the engine. Following the aforementioned ,I had th vehicle towed to Turnersville Cadillac in Turnersville ,NJ for evaluation.
The contact stated that while driving 70 MPH, the vehicle lost motive power, with the check engine warning light illuminated. The vehicle was towed to the dealer, where it was diagnosed and determined that the lifters had failed and needed to be replaced. The vehicle was repaired; however, the failure recurred.
Car started shaking. Check engine light wasn’t on. Drove straight to dealership and was told I had a bent push rod and my lifters would need to be repairs and possibly cam shaft. Was quoted 8-13 thousand dollars. Car got regular oil changes and premium gas only since day 1.
While doing 50-55mph Escalade would have a converter shudder or go in and out of neutral. This would leave me unable to accelerate if needed and would place me in a precarious position if I was turning out in traffic or needed change speeds.
The vehicle did not start or turn on after that point. It was no longer drivable as we could no longer start the vehicle. The vehicle had to be towed to [dealer] where it took them a week to diagnose the vehicle.
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 1,228 of 2,102 model years in the NHTSA data (among the 42% least complained about).
On average one model year of the Escalade has 54 complaints (12 years in the data). This year has 21, below average.
What to check before buying
- Engine. Cold start, unusual noises, oil leaks and engine codes.
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
- Service brakes. Pedal feel, ABS operation, leaks, discs and hoses.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it
- This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance
- PI to help diagnose A/C concern
- This preliminary information communicates information about how to determine if a wheel and tires size…
- This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a…
This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
- This preliminary information communicates an issue with aftermarket LED headlights causing IPC warning…
This preliminary information communicates an issue with aftermarket LED headlights causing IPC warning messages and MIL along with several low speed lan DTCs.
- This PI Communications information on an alternative product dealers can use to perform 19-NA-255
Wax Coating on Frame Peeling, Metal Shows Corrosion/Rusting due to issue with getting product from current supplier listed in the bulletin.
- This service bulletin provides information on Tire Sidewall Irregularities
- This service bulletin provides information on replacing the intake manifold when the engine is replaced…
This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
- This Preliminary Information communication provides information to the technician about vehicles that have…
This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer’s vehicles that exhibit vibration conditions…
- The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle…
The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay.
- This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer…
This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder.
NHTSA lists 684 bulletins for this year; the 12 newest are shown here.
Other years of this model
Questions and answers
What are the most common problems with the 2018 Cadillac Escalade?
Owner complaints to NHTSA most often mention: engine, electrical system, powertrain. Total complaints: 21. The most frequent symptoms in complaint texts: knocking, grinding or other noise (24%), warning lights, check engine (24%), loss of power / limp mode (10%).
How many service bulletins (TSB) were issued for the 2018 Cadillac Escalade?
NHTSA lists 684 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2018 Cadillac Escalade from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2018 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.