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1994 GMC Preview

Owner reports · Recalls · Investigations

Limited comparison data

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

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How this year compares

Owner complaints by model year

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

What owners reported most

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: 7 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.

  • Visibility. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Parking Brake. 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.

0 crash reports0 fire reports0 injury reports

Parking Brake complaints

1 reports
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18,000 miles · Nov 2, 2003
Parking Brake

1994 MOTOR HOME WITH P30 CHEVY, HAVE HAD THIS TO SHOP TWO TIMES OVER PAST YEARS PARK BRAKE COMES ON WHILE GOING DOWN ROAD, OR WHEN TRYING TO BACK UP COMES ON AND KEEPS R/V FROM MOVING. HAD TO GO UNDER MOTOR HOME AND DISCONNECT CABLE TO LET MOTOR HOME MOVE. THIS HAS HAPPENED FOUR TIMES TO ME. THIS IS A BAD AUTO PARK SYSTEM AND …

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1994 MOTOR HOME WITH P30 CHEVY, HAVE HAD THIS TO SHOP TWO TIMES OVER PAST YEARS PARK BRAKE COMES ON WHILE GOING DOWN ROAD, OR WHEN TRYING TO BACK UP COMES ON AND KEEPS R/V FROM MOVING. HAD TO GO UNDER MOTOR HOME AND DISCONNECT CABLE TO LET MOTOR HOME MOVE. THIS HAS HAPPENED FOUR TIMES TO ME. THIS IS A BAD AUTO PARK SYSTEM AND SHOULD BE RECALLED. *LA

NHTSA ODI #10045289

Official recalls

1

95V029000 · Electrical SYSTEM:12V/24V/48V Battery

Feb 21, 1995

THESE VEHICLES CAN EXPERIENCE AN ACCUMULATION OF HYDROGEN IN THE BATTERY COMPARTMENT WHICH, IF AN IGNITION SOURCE WERE PRESENT, CAN IGNITE.

Consequence & remedy

Consequence: THIS CONDITION CAN CAUSE THE IGNITION GAS TO IGNITE RESULTING IN DAMAGE TO THE VEHICLE AND THE INCREASED POTENTIAL FOR OCCUPANT INJURY.

Remedy: GM HAS MODIFIED THE BATTERY COMPARTMENT VENT AND HAS ALSO INSPECTED THE BATTERY PACKS ON ALL VEHICLES FOR THE POSSIBILITY OF GAS LEAKAGE FROM THE BATTERIES.

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.