Restore your 1984-86 Nissan 300ZX digital instrument cluster — we repair the dashboard power supply unit to fix flickering or failed gauges. 90-day warranty.

The digital dash in the z31 series likes to shut off while driving due to the power supply's solder getting old/hot. The process of 'renewing' the solder is ...

The most common cause of a Z31 digital dash failure is a faulty power supply unit (PSU) due to bad solder joints or poor contact. Below is the procedure to diagnose and repair this issue:

Nov 7, 2025 · NEW CAPS 1984-1986 Nissan 300ZX OEM Digital Dash Power Supply Module 24821-01P01 $599.99 + $15.00 shipping

Flashing digital dash lights in the 1986 300ZX Turbo often stem from faulty power supply units or poor ground connections. Start by verifying the replacement power supply is compatible and …

May 12, 2003 · The most common problem is the dash just going out, the power supply unit is the culprit with bad solder joints on the circuit board. Here is the procedure for fixing this problem:

Hey You tube, Mustang here again with a little tip on how to get your Digital Dash working right. Check it out. Plus I have a lot of other knowledge on many aspects of the 1984-1989 300...

Aug 28, 2025 · Like any complex electronic system, the 300ZX's digital dash can be prone to various issues. Understanding the underlying architecture can greatly aid in diagnosing and …

Learn how to save money on repairs. We are a team of electrical engineers and technicians who remanufacture automotive electronics. When your ABS light comes on, or your temperature …

Here is the procedure for fixing this problem: The power supply for the digital dash is located just above your right knee. Remove the trim panel directly above the drivers' knees. It's the one …