Hearth Record

Visibility: defroster/defogger/hvac system (Chevrolet)

Vehicle recall 98V-177. NHTSA received GENERAL MOTORS CORP.’s report on Aug 4, 1998.

NHTSA’s own record, on nhtsa.gov

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The short answer

NHTSA received GENERAL MOTORS CORP.’s report on Aug 4, 1998. Copied from NHTSA on Oct 26, 2026.

Every line below is in NHTSA’s own words, with its source beside it.

What’s wrong with it?

IF RAPID FOGGING WERE TO OCCUR DURING DRIVING, IT COULD OBSTRUCT THE DRIVER’S VISION INCREASING THE RISK OF A VEHICLE CRASH.

VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS EQUIPPED WITH ELECTRIC DRIVE.

RAPID FOGGING OF THE INTERIOR GLASS CAN OCCUR WITHIN TWO MINUTES AFTER THE HEAT IS TURNED ON IF (1) THE OUTSIDE TEMPERATURE IS BETWEEN 35 AND 76 DEGREES FAHRENHEIT AND (2) WATER HAS COLLECTED ON THE HEAT EXCHANGER DURING PREVIOUS OPERATION OF THE AIR CONDITIONING.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 26, 2026. Updated daily.

  • NHTSA’s part: Visibility: defroster/defogger/hvac system.

What should you do?

OWNERS ARE BEING PROVIDED WITH A CAUTION LABEL AND SUPPLEMENTAL INSERT FOR THEIR OWNER’S MANUAL ADVISING THEM TO FOLLOW A “STOP AND WAIT” PROCEDURE TO HELP AVOID WINDOW FOGGING WHILE DRIVING.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 26, 2026. Updated daily.

  • How to reach the firm: OWNER NOTIFICATION BEGAN DURING AUGUST 1998.OWNERS WHO DO NOT RECEIVE THE CAUTION LABEL WITHIN A REASONABLE TIME SHOULD CONTACT CHEVROLET AT 1-800-222-1020.ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION’S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
  • Check a vehicle by its VIN at NHTSA: the recalls still open on it are listed there.

Which ones are recalled?

NHTSA counts 354 vehicles potentially involved, across everything this recall names.

Source:

NHTSA, Recalls flat file before 2010. Released Oct 26, 2026. Updated daily.

  • Chevrolet S10and 1997 and 1998, before the model years listed here

Who is recalling it?

  • Made by GENERAL MOTORS CORP..
Source:

NHTSA, Recalls flat file before 2010. Released Oct 26, 2026. Updated daily.

What the record doesn’t say

  • NHTSA’s recall file doesn’t say whether anyone was hurt.
  • Whether one vehicle or seat has been fixed: only its maker, or NHTSA’s lookup with a VIN, can say.
  • This recall names only model years before 2015, which have no pages here. Your VIN, at NHTSA, says which recalls are open on a vehicle.
  • How many have been returned or fixed isn’t in the notice.
Source:

Hearth Record wrote these lines.

Sources

Source:

Vehicle, car seat, tire and vehicle equipment recalls, owner complaints and crash ratings are from the National Highway Traffic Safety Administration (NHTSA). Copied on Oct 26, 2026.

How to read a record

Four things every record does, shown on an example record made up for this guide.

An example record, made up for this guide

An example nursing home

Made up for this guide: no real place is shown

Not fully inspected in over two years (CMS flag)

11 health citations at the latest inspection cycle

The state average is 14.3.

Source:

CMS, State and US Averages and Health Deficiencies. Released Oct 28, 2026. Updated monthly.

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Every fact names its source.

Who published it, when, and how often it changes sit beside each fact, with a link to the agency’s own file.

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