CRUISE CONTROL SYSTEM(for Gasoline) Clutch Switch Circuit

DESCRIPTION

While depressing the clutch pedal, the clutch switch sends a signal to terminal 81 (D) of the ECM. The ECM cancels cruise control when terminal 81 (D) receives the signal.

WIRING DIAGRAM

CAUTION / NOTICE / HINT

PROCEDURE

1. INSPECT NO. 2 CLUTCH START SWITCH ASSEMBLY

   
   

   1. Inspect the No. 2 clutch start switch assembly.

      Tech Tips

      
      

      • for LHD Click here

      • for RHD Click here

      Result

      Result	Proceed to
      OK	A
      NG (for LHD)	B
      NG (for RHD)	C

   
   

   B

   REPLACE NO. 2 CLUTCH START SWITCH ASSEMBLY Click here

   C

   REPLACE NO. 2 CLUTCH START SWITCH ASSEMBLY Click here

   A

2. CHECK HARNESS AND CONNECTOR (NO. 2 CLUTCH START SWITCH ASSEMBLY - ECM AND BATTERY)

   
   

   1. Disconnect the A82*1 or A41*2 No. 2 clutch start switch assembly connector.

      
      

      • *1: for LHD

      • *2: for RHD

   2. Disconnect the B22*1 or B23*2 ECM connector.

      
      

      • *1: for LHD

      • *2: for RHD

   3. Measure the voltage according to the value(s) in the table below.

      Standard Voltage
      for LHD Tester Connection Switch Condition Specified Condition A82-1 - Body ground Ignition switch ON 11 to 14 V Ignition switch off Below 1 V
      for RHD Tester Connection Switch Condition Specified Condition A41-1 - Body ground Ignition switch ON 11 to 14 V Ignition switch off Below 1 V

   4. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      for LHD Tester Connection Condition Specified Condition A82-2 - B22-81 (D) Always Below 1 Ω A82-2 - Body ground Always 10 kΩ or higher
      for RHD Tester Connection Condition Specified Condition A41-2 - B23-81 (D) Always Below 1 Ω A41-2 - Body ground Always 10 kΩ or higher

   
   

   OK

   PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here

   NG

   REPAIR OR REPLACE HARNESS OR CONNECTOR