SYS Light on Dash

[zr1vetteguy]

Hello,

Have a 90 (#2833) that I have owned for about 7 months. Haven't driven the car in about two weeks but try to run it about 50-100 miles every week or so.

This morning a SYS light came on in the area that displays fuel info. Comes on periodically every 20-30 seconds or so and then reverts back to fuel info.

What system is having trouble?

Thanks in advance!

[tccrab]

Usually means it's time to replace your battery.
It's a CCM code, means the battery is less than 12v.

Crabs

[Matt B]

As Crabs says: battery. You may also want to check the battery pole bolts for loose connection. I had a cross treated battery terminal causing power fluctuations.

[zr1vetteguy]

Thank you both for the feedback! Will check the connection and likely replace the battery for good measure. Thanks again!