October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Constant Control Relay Module (CCRM)

Faults in CCRM or circuit should set a service code. See QUICK TEST in G - EEC-IV TESTS W/CODES article in the ENGINE PERFORMANCE Section. If service code has not been set, see CIRCUIT TEST X in G - EEC-IV TESTS W/CODES article in the ENGINE PERFORMANCE Section for CCRM testing.