Buick Reatta Dash Problems

Hello I have a 1990 Buick reatta my dash only reads
00 error electrical problem and service engine soon
sometimes my speedometer and other gauges will
turn on for maybe 1 or 2 min but then stops working
again all lights on dash work with the test button
I’ve already replaced the ecm anyone know what
this might be?

• 1990 Buick Reatta Problems
• Buick Reatta Dash Problems 2007

When you pull the cluster, clean the contacts and spray with cleaner (WD40 also will be ok)plug it back in and see if it makes any difference......just cleaning the contact will fix maybe 15%......You can also look for a used cluster...1990-1993 Riviers is the same and they made a lot more Riviera than Reatta making them easier to find.

At Flagship One, a faulty computer can be returned within 30 days of the sale but must be accompanied by a Return Merchandise Authorization (RMA). Returns are subject to a 20% restocking fee. Returned programmed items are subject to an additional $85 non-refundable programming fee and, if Buyer purchased keys, the return is subject to an additional $90 non-refundable key fee. All returns for money back must be received by Seller within 30 days from the date of original purchase. Returns received after 30 days from the date of original purchase include an option for an exchange or in-store credit.

I have a 1990 Buick Reatta 3800 engine, dash is blank except for 0 0 - speed ometer a message, electrical problem, and a message, ERROR could this be caused by crumbling insulation on crank sensor wir. The diagnostic port on the '88 Reatta is located under the driver side of the dash to the right of the steering column. Very cool car by the way. Jan 03, 2011 1988 Buick Reatta.

All purchases include a lifetime warranty. There will be no additional charge to activate it, however we will send a document (DocuSign) stating the warranty’s terms and ask that you please electronically sign it.

Flagship One does not require any Core Charges or Core Returns. Many other control module suppliers charge users a fee to return their old unit. Keep this in mind when comparing prices with other sites.

Example of a VIN number:

1990 Buick Reatta Problems

The vehicle identification number (VIN) refers to a unique code that is given to each automobile. The VIN acts as the vehicle`s fingerprint, as no two vehicles have the same number. A VIN is composed of 17 characters (digits and capital letters) that act as a unique identifier for the vehicle. Each character is used to reference the vehicle`s unique features, specifications and manufacturer. VIN numbers can be used to track recalls, registrations, warranty claims, thefts and insurance coverage. In our case, the VIN is used to identify the correct module for a particular vehicle.

Buick Reatta Dash Problems 2007

You can find the VIN (17 digit identification number) engraved at the bottom corner of the drivers side windshield or inside the drivers door. It can also be found on the title, registration or insurance card of the vehicle.