California Models Only

DIAGNOSTIC TEST MODE 1 - BULB CHECK
In this mode, the RED L.E.D. in the ECCS control module and the MALFUNCTION INDICATOR LAMP in the instrument panel stay "ON". if either remain "OFF", check the bulb in the MALFUNCTION INDICATOR LAMP or the RED L.E.D.

Diagnostic Test Mode 1 - California Models:

Diagnostic Trouble Code Table:

MALFUNCTION INDICATOR LAMP FUNCTION
These Diagnostic Trouble Code Numbers are clarified in Diagnostic Test Mode II - SELF- DIAGNOSTIC RESULTS.
The RED L.E.D. and the MALFUNCTION INDICATOR LAMP will turn off when normal condition is detected. At this time, the Diagnostic Test Mode II - SELF-DIAGNOSTIC RESULTS memory must be cleared as the contents remain stored.