RoadVitals

2026 Cadillac Escalade Iql

Recalls, owner-reported complaints, investigations and safety data

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
3
Latest Aug 23, 2026
Safety recallsA safety recall is issued when a manufacturer or NHTSA determines that a vehicle has a safety-related defect or does not comply with a federal motor vehicle safety standard. Recall repairs are free. Whether a specific vehicle is covered depends on its VIN — a recall listed for a model year does not necessarily apply to every vehicle of that year.
2
Latest Jul 30, 2026
InvestigationsNHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.
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Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
1

Overview

Our database contains 3 NHTSA owner-reported complaints for the 2026 Cadillac Escalade Iql, most frequently naming the electrical, driver assistance and engine categories. 2 safety recalls have been issued covering this model year; and 141 manufacturer communications are on file.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

What owners report

Complaints grouped by the component NHTSA recorded

  • Electrical233.3%
  • Driver assistance116.7%
  • Engine116.7%
  • Fuel system116.7%
  • Powertrain (other)116.7%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Safety recalls

2 campaigns cover this model year

Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.

Check a VIN on NHTSA.gov
26V494000

ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY

Jul 30, 2026
11 units potentially affected
The defect: General Motors, LLC is recalling certain 2026 Cadillac Escalade IQ, Escalade IQL, GMC Sierra EV, Chevrolet Silverado EV, and 2022 GMC Hummer EV Pickup vehicles. The high voltage battery may have an improperly secured internal module component.
The risk: A loose component may move and damage the high voltage battery, increasing the risk of a fire.
The remedy: Dealers will replace the high voltage battery, free of charge. Owner notification letters were mailed August 24, 2026. Owners may contact Cadillac customer service at 1-800-333-4223, GMC customer service at 1-800-462-8782, and Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N262562600. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on July 30, 2026.
General Motors, LLCManufacturer number N262562600View on NHTSA.gov
26V114000

EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

Feb 26, 2026
5,861 units potentially affected
The defect: General Motors has decided that certain 2027 Chevrolet Bolt EV, 2025-2026 Cadillac OPTIQ, Chevrolet Colorado, Equinox EV, GMC Canyon, 2026 Buick Enclave, Envision, Cadillac CT5, Escalade, Escalade ESV, Escalade IQ, Escalade IQL, LYRIQ, VISTIQ, Chevrolet Blazer EV, Corvette Convertible, Corvette Coupe, Corvette Convertible E-Ray, Equinox, Silverado 1500, 2500, 3500, Silverado EV, Suburban 1500, Tahoe, Traverse, GMC Acadia, Hummer EV Pickup, Hummer EV SUV, Sierra 1500, 2500, 3500, Sierra EV, Terrain, Yukon, and Yukon XL vehicles. The radio may not have been set to the correct status to download the electronic owner's manual during production. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, “Occupant Protection.”
The risk: Without an owner's manual to consult, owners may not know how to safely use and operate the vehicle, increasing the risk of injury in a crash.
The remedy: Dealers will reset the vehicle radio, which will facilitate automatic download of the electronic owner’s manual, free of charge. Owner notification letters were mailed April 16, 2026. Owners may contact GM customer service at 1-866-467-9700, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-333-4223. The manufacturer's number for this recall is N252540430. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on February 26, 2026.
General Motors, LLCManufacturer number N252540430View on NHTSA.gov

Recent owner complaints

Reports submitted to NHTSA, shown in the owner's own words

ElectricalEngine
Filed Aug 23, 2026

# NHTSA Complaint – 2026 Cadillac Escalade IQL My 2026 Cadillac Escalade IQL has experienced repeated "Service High Voltage System" warnings despite multiple warranty repair attempts involving the A/C/high-voltage thermal-management system. The vehicle is currently at an authorized Cadillac dealership and is available for inspection if requested. The problem first occurred in May 2026 at approximately 9,378 miles. The vehicle displayed "Service High Voltage System," "Maximum charge is limited to 69%," and "One-Pedal Driving Unavailable." The dealer documented DTC P0534, evacuated the refrigerant, flushed and recharged the A/C system, performed vehicle-wide programming, cleared the code, road-tested the vehicle, and returned it as operating properly. The problem recurred. On June 5, 2026, the vehicle was returned with "Service High Voltage System" displayed again. The dealer documented DTC P1C01, "NO OUTPUT FROM AC COMPRESSOR" and "INTERNAL OPEN IN COMPRESSOR MOTOR." The dealer replaced the A/C compressor and necessary parts, recharged the R-1234yf system, cleared the DTC, road-tested the vehicle, and documented proper operation. On August 8, 2026, "Service High Voltage System" appeared again while the vehicle was approximately three hours from home. Because the same high-voltage warning had returned after multiple prior repairs, including replacement of the A/C compressor, we did not feel comfortable driving the vehicle approximately three hours home. The problem was reported to Cadillac that day. The dealer retrieved the vehicle on August 13, and it remains at the dealership. My safety concern is the recurrence of a high-voltage system warning and previous charging restriction despite multiple dealer repair attempts. The repeated fault raises concern about the vehicle's ability to operate and charge reliably, particularly during travel. Prior occurrences were confirmed by an authorized Cadillac dealer, and the vehicle is currently available for inspection.

NHTSA ID
11758922
Incident
Aug 8, 2026
Driver assistance
Filed Aug 3, 2026
Crash reported

The Cadillac Escalade IQL has a blind spot on the passenger side of the vehicle that is the worse I’ve ever experienced. The side mirror is set to view the vehicle on the side but even at the optimal safety settings I can’t see a car to my right unless I can see them out my passenger window or the turn signal camera is on.

NHTSA ID
11754405
Incident
Jul 13, 2026
ElectricalFuel systemPowertrain (other)
Filed Mar 5, 2026

Vehicle: 2026 Cadillac Escalade IQL (battery-electric SUV). At approximately 4,500 miles the vehicle began displaying battery/high-voltage system warnings and charging system errors. An earlier incident involved a critical battery warning instructing service. When presented to the dealership, the vehicle was initially described as potentially requiring extensive diagnostic disassembly. The dealership later reversed that position and stated the issue could be addressed by repeatedly "cycling the ignition" approximately 30–40 times. No permanent repair or engineering explanation was provided. More recently, during an attempted charging session, the vehicle terminated charging due to a battery system error and displayed a red warning indicator requesting service. This prevented the vehicle from accepting charge and therefore prevented normal operation. In a battery-electric vehicle, the ability to charge is the functional equivalent of refueling. When the vehicle refuses charging due to system errors, the vehicle becomes effectively unusable and raises potential propulsion and safety concerns. When the vehicle was presented again for service, the dealership stated they had been instructed by the manufacturer not to perform service because the vehicle may be retrieved by the manufacturer. As a result, the vehicle continues to exhibit battery/charging system faults without a confirmed repair path. The issue involves the electrical system, propulsion system, and charging capability. The vehicle remains under very low mileage and the condition has not been corrected.

NHTSA ID
11722241
Incident
Mar 3, 2026

Manufacturer communications

A bulletin sent by a manufacturer to its dealers. Not a recall, and repairs are not necessarily free.

PIC5650N

This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3

PIT6563

This preliminary information is to inform technicians and General Motors customers that the truck will still operate for the electric trailer brake but the output will not be displayed.

PIT6565

If a vehicle has an when attempting to perform a vehicle dynamic sensor learn, the scan tool may display a “Learn Rejected” or “Request Out of Range” message.

PIT6368F

This Preliminary information communicates an issue with the virtual garage door opener not programming to a garage opener and to replace the opener with a new updated part.

PIT6558

Squeaking or creaking noise from the rear upper front control arm bushing, over bumps or when turning.

Cabin & Driving 2026.3

• Improved suspension performance for better ride comfort on uneven roads • More reliable power liftgate operation after the vehicle has been parked

Manufacturers file copies of the bulletins they send to dealers with NHTSA. These often describe diagnostic or repair procedures for a known condition. They are not recalls: repairs described in a bulletin are usually only free if the vehicle is still under warranty or the manufacturer has extended coverage.

Compare model years

Complaint and recall counts across every year of this model

Cadillac Escalade Iql by model year
YearComplaintsRecallsInvestigationsIssue Index
2027000—
2026Viewing320—

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate.