What is the 2013-2019 Cadillac XTS Rear Air Suspension Sudden Collapse (F38 Air Ride)?

XTS models equipped with the optional rear air-leveling suspension (RPO F38) suffer sudden, total collapse of the rear air springs/struts, often without warning and sometimes at highway speed. NHTSA/CarComplaints reports describe the rear dropping so low the tires nearly contact… Repairs typically run $700-$2,500. Severity: high.

What is the 2013-2019 Cadillac XTS 3.6L V6 Timing Chain Stretch - XTS?

The 2013-2019 XTS uses the GM 3.6L V6 (LFX, then LGX from 2016+) with the same timing chain stretch issue affecting CTS, SRX, and other GM 3.6L vehicles. The three timing chains and plastic guides wear prematurely between 80,000-120,000 miles. XTS models with the twin-turbo 3.6L… Repairs typically run $2,500-$4,500. Severity: high.

What is the 2013-2014 Cadillac XTS Brake Booster Pump Connector Corrosion (Recall 14062 — Fire Risk)?

On 2013-2014 XTS vehicles built Feb 14, 2012 through Mar 7, 2014, a cavity plug on the brake booster (vacuum) pump connector can dislodge, allowing water intrusion and corrosion of the brake booster pump relay connector. The corrosion can create a resistive short that melts the c… Repairs typically run $0-$600. Severity: high.

What is the 2013-2019 Cadillac XTS High-Pressure Direct-Injection Fuel Pump Failure?

The engine-mounted high-pressure fuel pump (HPFP) on the GM 3.6L direct-injection V6 is a known wear item that fails on the XTS, causing long crank/no-start (especially warm restart), rough idle, stalling and misfires. The most common codes are P0087 (fuel rail pressure too low),… Repairs typically run $450-$950. Severity: high.

What is the 2013-2019 Cadillac XTS Passenger Presence System Fault / Passenger Airbag Light On?

The front passenger seat contains a Passenger Presence System (occupant-classification sensor/module and wiring harness) that tells the airbag controller whether to enable the passenger airbag. On the XTS the sensor mat, the under-seat connector, and the wiring harness are prone… Repairs typically run $300-$1,500. Severity: high.

What is the 2013-2019 Cadillac XTS CUE Infotainment Touchscreen Delamination - XTS?

The 2013-2019 XTS has the same CUE touchscreen delamination issue as all Cadillac CUE-equipped vehicles. The capacitive touchscreen develops bubbles, becomes unresponsive, or cracks from internal adhesive failure. The XTS was commonly used as a livery/fleet vehicle, and the CUE s… Repairs typically run $150-$700. Severity: medium.

What is the 2013-2019 Cadillac XTS Parasitic Battery Drain / Modules Not Entering Sleep Mode?

XTS owners frequently report the 12V battery going dead overnight or after a few days of sitting, caused by a control module failing to enter sleep mode and continuing to draw current with the ignition off. Common culprits on this platform include the radio/CUE (infotainment) mod… Repairs typically run $200-$900. Severity: medium.

What is the 2013-2019 Cadillac XTS Electronic Parking Brake Actuator Failure?

The electronic parking brake actuator motors on the rear calipers fail, either failing to apply or release the parking brake. A failed actuator can leave the parking brake stuck on one side, causing brake drag, heat, and uneven wear. The actuators are integrated into the rear bra… Repairs typically run $400-$900. Severity: medium.

What is the 2013-2019 Cadillac XTS Torque Converter / Transmission Shudder (6T70/6T75)?

XTS models with the 6T70/6T75 6-speed automatic exhibit a torque-converter-clutch (TCC) shudder felt as a vibration/'driving over rumble strips' sensation under light acceleration, typically 1000-1800 RPM in 4th/5th/6th gear, and a launch shudder from a stop. GM acknowledged the… Repairs typically run $250-$1,800. Severity: medium.

What is the 2013-2018 Cadillac XTS Sunroof Drain Leak / Headliner Water Damage?

The XTS dual-panel sunroof is prone to water intrusion that stains the cloth headliner and wets the front/rear passenger footwells. The design uses the same perimeter seal on the fixed glass as the moving panel (doubling leak-off) with undersized drain tubes that clog easily with… Repairs typically run $0-$500. Severity: medium.

What is the 2013-2019 Cadillac XTS HID Xenon Headlight Ballast Failure & Housing Moisture?

XTS HID/Xenon headlamps suffer ballast (HID control unit) failures and headlight-housing condensation that cause intermittent or total loss of a low beam. Owners report flickering, a headlamp that cuts out then comes back, or a dead side after a new bulb. Moisture entering the ho… Repairs typically run $150-$600. Severity: medium.

What is the 2013 Cadillac XTS Brake Lamps Flash Intermittently / Cruise Disengages (Recall — BCM)?

Certain 2013 XTS (and 2013 ATS / 2014 Impala) vehicles have a body control module fault that causes the brake lamps to flash intermittently without the brake being applied, and can disengage the cruise control. The false brake-lamp flashing can mislead following drivers about whe… Repairs typically run $0-$150. Severity: medium.

What is the 2014-2016 Cadillac XTS Service Power Steering Message (FWD Belt-Drive EPS)?

Front-wheel-drive XTS models use a belt-drive electric power steering (EPS) system (AWD models use hydraulic). Owners report a 'Service Power Steering' message in the driver information center, usually after a cold start, sometimes with momentarily heavy/reduced steering assist. Repairs typically run $100-$1,200. Severity: medium.

What is the 2013-2019 Cadillac XTS Magnetic Ride Control (MagneRide) Strut/Shock Failure?

XTS models equipped with Magnetic Ride Control use magneto-rheological dampers filled with a magnetically-responsive fluid. These MRC struts/shocks commonly leak, seize, or lose damping ability, often starting around 50,000-80,000 miles. Unlike a conventional strut that gets soft… Repairs typically run $1,500-$4,000. Severity: medium.

What is the 2013-2019 Cadillac XTS 3.6L Direct-Injection Intake Valve Carbon Buildup?

The 3.6L V6 (LFX naturally-aspirated and LF3 twin-turbo) uses direct fuel injection, so no fuel washes over the backs of the intake valves. Combined with a PCV system that routes oil vapor into the intake tract, carbon coking accumulates on the intake valves over time. By roughly… Repairs typically run $400-$1,000. Severity: medium.

What is the 2013-2019 Cadillac XTS Safety Alert Seat Haptic Motor Failure?

The Safety Alert Seat uses haptic (vibration) motors in the left and right seat bolsters to pulse warnings for lane departure, blind spot, and forward collision. One side commonly stops vibrating (left or right only), or the system randomly switches between vibrate and chime. The… Repairs typically run $150-$500. Severity: low.

What is the 2013-2019 Cadillac XTS HVAC Blend Door Actuator Clicking / Blower Resistor No Heat?

Two related HVAC complaints are common on the XTS: a repetitive clicking/knocking from behind the dash caused by a failing blend-door (temperature) actuator that can't reach its calibration stop, and loss of fan-speed control or no heat from a failed blower motor resistor/module… Repairs typically run $120-$450. Severity: low.

What is the 2013-2019 Cadillac XTS Illuminated Door Handle LED Failure (Moisture)?

The exterior approach-lighting LEDs in the chrome door handles burn out, leaving one or more handles dark when the car is unlocked. The dominant cause is water intrusion into the handle insert that corrodes/burns out the LED; early-production part numbers lack the rubber seal/gro… Repairs typically run $40-$250. Severity: low.

Cadillac · Known Issues

2013-2019 Cadillac XTS Problems: 19 Issues Every Owner Should Know

2013-2019 model years · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated July 2026

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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2013-2019 Cadillac XTS has 19 documented known issues, with 6 rated critical. The most serious are Water Pump Weep-Hole Coolant Leak (3.6L V6) ($350-$700 repair), Rear Air Suspension Sudden Collapse (F38 Air Ride) ($700-$2,500 repair), 3.6L V6 Timing Chain Stretch - XTS ($2,500-$4,500 repair), Brake Booster Pump Connector Corrosion (Recall 14062 — Fire Risk) ($0-$600 repair), High-Pressure Direct-Injection Fuel Pump Failure ($450-$950 repair) and Passenger Presence System Fault / Passenger Airbag Light On ($300-$1,500 repair). Across all issues, repair costs range from $40 to $4,500. DIY maintenance guides at au7o.io.

Frequently Asked Questions

What are the most common Cadillac XTS problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2013-2019 Cadillac XTS has 19 documented issues. The most frequently reported are: Water Pump Weep-Hole Coolant Leak (3.6L V6), Rear Air Suspension Sudden Collapse (F38 Air Ride), 3.6L V6 Timing Chain Stretch - XTS. Of these, 6 are rated critical and should be addressed promptly.

Is the Cadillac XTS reliable?

The 2013-2019 Cadillac XTS has 19 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 6 issues are rated critical: Water Pump Weep-Hole Coolant Leak (3.6L V6) and Rear Air Suspension Sudden Collapse (F38 Air Ride) and 3.6L V6 Timing Chain Stretch - XTS and Brake Booster Pump Connector Corrosion (Recall 14062 — Fire Risk) and High-Pressure Direct-Injection Fuel Pump Failure and Passenger Presence System Fault / Passenger Airbag Light On. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Cadillac XTS problems?

Repair costs for known Cadillac XTS issues range from $0 to $4,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Water Pump Weep-Hole Coolant Leak (3.6L V6), typically costs $350-$700 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What year Cadillac XTS is the most reliable?

Reliability varies across model years of the Cadillac XTS. Based on documented issues, problems are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 2013-2019 Cadillac XTS with 19 documented issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports.

All 19 Known Issues

Other Cadillac Models

Frequently Asked Questions

What are the most common Cadillac XTS problems?

Is the Cadillac XTS reliable?

How much does it cost to fix common Cadillac XTS problems?

What year Cadillac XTS is the most reliable?

What is the 2013-2019 Cadillac XTS Water Pump Weep-Hole Coolant Leak (3.6L V6)?

2013-2019 Cadillac XTS: Rear Air Suspension Sudden Collapse (F38 Air Ride)#

2013-2019 Cadillac XTS: Magnetic Ride Control (MagneRide) Strut/Shock Failure#

2013-2019 Cadillac XTS: 3.6L V6 Timing Chain Stretch - XTS#

2013-2019 Cadillac XTS: 3.6L Direct-Injection Intake Valve Carbon Buildup#

2013-2014 Cadillac XTS: Brake Booster Pump Connector Corrosion (Recall 14062 — Fire Risk)#

2013-2019 Cadillac XTS: Electronic Parking Brake Actuator Failure#

2013-2019 Cadillac XTS: Passenger Presence System Fault / Passenger Airbag Light On#

2013-2019 Cadillac XTS: Safety Alert Seat Haptic Motor Failure#

2013-2019 Cadillac XTS: Water Pump Weep-Hole Coolant Leak (3.6L V6)#

2013-2019 Cadillac XTS: High-Pressure Direct-Injection Fuel Pump Failure#

2013-2019 Cadillac XTS: CUE Infotainment Touchscreen Delamination - XTS#

2013-2019 Cadillac XTS: Parasitic Battery Drain / Modules Not Entering Sleep Mode#

2013-2019 Cadillac XTS: HID Xenon Headlight Ballast Failure & Housing Moisture#

2013 Cadillac XTS: Brake Lamps Flash Intermittently / Cruise Disengages (Recall — BCM)#

2013-2019 Cadillac XTS: Illuminated Door Handle LED Failure (Moisture)#

2013-2019 Cadillac XTS: Torque Converter / Transmission Shudder (6T70/6T75)#

2013-2018 Cadillac XTS: Sunroof Drain Leak / Headliner Water Damage#

2014-2016 Cadillac XTS: Service Power Steering Message (FWD Belt-Drive EPS)#

2013-2019 Cadillac XTS: HVAC Blend Door Actuator Clicking / Blower Resistor No Heat#