CRUISE CONTROL SYSTEM (except 1WW) TERMINALS OF ECM

CHECK ECM

1. Disconnect the A76 and C111 ECM connectors.

2. Measure the voltage and resistance according to the value(s) in the table below.

   Terminal No. (Symbol)	Wiring Color	Terminal Description	Condition	Specified Condition
   A76-1 (BATT) - Body ground	P - Body ground	Power source circuit	Always	11 to 14 V
   A76-6 (IGSW) - Body ground	B - Body ground	IG power source circuit	Ignition switch ON	11 to 14 V
   			Ignition switch off	Below 1 V
   A76-10 (ST1-) - Body ground	R-L - Body ground	Stop light switch signal circuit	Ignition switch ON, brake pedal released	11 to 14 V
   			Ignition switch ON, brake pedal depressed	Below 1 V
   A76-9 (STP) - Body ground	V - Body ground	Stop light switch signal circuit	Brake pedal depressed	11 to 14 V
   			Brake pedal released	Below 1 V
   A76-36 (CCS) - Body ground	L - Body ground	Cruise control switch circuit	Cruise control switch on	Below 2.5 Ω
   			Cruise control switch off	10 MΩ or higher
   			+RES switch held on	235 to 245 Ω
   			-SET switch held on	617 to 643 Ω
   			CANCEL switch held on	1509 to 1571 Ω
   C111-65 (D) - Body ground*	B - Body ground	Clutch switch signal circuit	Ignition switch ON, clutch pedal depressed	11 to 14 V
   			Ignition switch ON, clutch pedal released	Below 1 V
   A76-32 (EC) - Body ground	W-B - Body ground	Ground	Always	Below 1 Ω
   C111-59 (E1) - Body ground	BR - Body ground

   *: for Manual Transaxle

   If the result is not as specified, there may be a malfunction on the wire harness side.