You Can Do It - Innova 3123 Manual Del Propietário

1
Plug It In
•
Test connector usually found
under the left side of the
dashboard.
•
Set Selector switch to ECM A-B
position.
•
Make sure ignition is off. Plug
Code Reader into test connector.
2
Read Fault Codes
•
Turn on ignition. DO NOT
START ENGINE.
•
Read codes from flashing
"Check Engine" or "Service
Engine Soon" light.
3
Pinpoint Problems
•
Locate fault code(s) in the
appropriate Service Codes List.
Read manual for a complete description of the Code Reader and
it's proper use and operation.
GM

You Can Do It!

CHECK ENGINE CHECK ENGINE
SERVICE SERVICE
ENGINE ENGINE
SOON SOON
ii