Intermittent digital display in the dash

[Chris_32212]

i have a 93 ZR-1 with a digital display that seems to be on the fritz. no speedo or fuel gauge when this happens. not sure what could be causing this. has anyone seen or heard of this happening? it seems to work fine for a several days and then it will stop working for a day or more and then will come back for several days. the rate at which it comes and goes seems far to spead out to be an electrical short. all the fuses are good...

Chris

Any other functions not working correctly? Cycling through the oil temp, coolant temp etc?

[Chris_32212]

the whole display quits when this happens. i still have the anolog gauges but the whole digital display is blank.

Chris

Could be a connection issue with the wiring or a possibility of the LCD panel going nuts.

Would have to have the panel and run some tests on it to verify for sure.

[Chris_32212]

the back lighting still works and all that... do i really want to know how much of a pain the dick its going to be to pull that panel out for testing? lol

Chris

It's about a 30-45 minute job to pull the panel out.

You can check the codes in the CCM to see if there are any issues.

[Chris_32212]

i really appreciate the help, but i dont know what the CCM is. is it the same process to pull codes for the secondary fuel system/SES light under full throttle problem?

Originally Posted by chris_32212

i really appreciate the help, but i dont know what the CCM is. is it the same process to pull codes for the secondary fuel system/SES light under full throttle problem?

CCM - Central Control Module.

You connect ports A and G and go into module 1.1

Although getting into the CCM is useless unless your lcd panel will function Then you will need a Tech 1.

[Chris_32212]

so in order to get to the CCM menus, i use the ALDL from A-G jumped and then the CCM menues would show on the digital display? lol. thats awesome. so yeah, guess i will have to get a tech 1. any leads on one of those?

Chris