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2003 Cadillac Sts

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →
8Owner complaints

Model-year median: 12

0Recall campaigns

View recall details →

0Investigations

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How this year compares

Owner complaints by model year

Other model years Selected year
12
200012
20017
20028
20037
2004101
2005139
2006
Compare all Sts years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Electrical System
3Engine And Engine Cooling
3Electronic Stability Control (esc)
1Equipment
1Exterior Lighting
1
All reported categories
Fuel/propulsion System
1Service Brakes
1Service Brakes, Hydraulic
1Steering
1Suspension
1

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 6 of 8 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electronic Stability Control (esc). Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports0 fire reports0 injury reports

Service Brakes complaints

1 reports
Clear category filter
112,000 miles · Sep 5, 2012
Electrical SystemElectronic Stability Control (esc)Service Brakes

VEHICLE WAS IDLING IN DRIVEWAY DURING STRONG ELECTRICAL STORM. LIGHTNING APPEARED TO HIT A TREE NEARBY. SIMULTANEOUSLY, SEVERAL DASH WARNING LIGHTS CAME ON AND STAYED ON, INCLUDING ANTI-LOCK BRAKE, TRACTION AND STABILITY CONTROL WARNINGS. CALL WAS MADE TO INSURANCE COMPANY AND VEHICLE TOWED TO CADILLAC DEALERSHIP. SERVICE DEPART…

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VEHICLE WAS IDLING IN DRIVEWAY DURING STRONG ELECTRICAL STORM. LIGHTNING APPEARED TO HIT A TREE NEARBY. SIMULTANEOUSLY, SEVERAL DASH WARNING LIGHTS CAME ON AND STAYED ON, INCLUDING ANTI-LOCK BRAKE, TRACTION AND STABILITY CONTROL WARNINGS. CALL WAS MADE TO INSURANCE COMPANY AND VEHICLE TOWED TO CADILLAC DEALERSHIP. SERVICE DEPARTMENT SAID CAUSE OF THE WARNING LIGHT WAS A BOLT NEAR WIRE TO ANTI-LOCK BRAKE POWER CONTROL MODULE HAD WORN INSULATION OFF, CAUSING FAILURE OF POWER CONTROL MODULE.IF INDEED LIGHTNING/POWER SURGE DID NOT CAUSE THIS PROBLEM, IMPROPERLY LOCATED BOLT OR DESIGN WOULD SEEM TO BE DEFECTIVE. *TR

NHTSA ODI #10473982

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.