2002 5.7 diagnostics

[adamandtanya]

how can i diagnose a 5.7 2002 statsman as the engine light comes on

[accentstencil]

how can i diagnose a 5.7 2002 statsman as the engine light comes on

The only way is with compatible scantool or take it to Holden. You are not able to read the codes any other way.

[nathans1987]

are u sure i can flash the codes up on my dash for my vx ss surly they arnt that much different?

[accentstencil]

are u sure i can flash the codes up on my dash for my vx ss surly they arnt that much different?

I thought I was sure, but I'm open to be corrected. How do you do it? Bridging pins 5 and 6 doesn't work for me.

[nathans1987]

I thought I was sure, but I'm open to be corrected. How do you do it? Bridging pins 5 and 6 doesn't work for me.

yeah thats what i did bridge 5 and 6 turn the key on and the abs light flashes the errors, maybe your computer is different i would have thought it was similar tho.

[chargedvx6]

Mode and up as you turn on the key to accessories/ start brings up self diagnostic.