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AUTO-CRUISE CONTROL TSB Revision ENGINE AND EMISSION CONTROL 17-29 STEP 8. Check the output circuit voltage at auto-cruise auto-cruise control main switch to the "ON" position. (3) Measure the voltage between terminal 7 and ground by backprobing. • Voltage should be battery positive voltage. [When decel- erating with the "SET" switch while driving at constant (4) Measure the voltage between terminal 8 and ground by backprobing. • Voltage should be battery positive voltage. [When decel- erating with the "SET" switch while driving at constant (5) Measure the voltage between terminal 16 and ground by backprobing. • Voltage should be battery positive voltage. (When the motor is stopped during a constant road speed.) (6) Turn the ignition switch to the "LOCK" (OFF) position. YES : Check that diagnostic trouble code 14 is not output. If diagnostic trouble code 14 is output, replace the .). Then check that diagnostic trouble code 14 is not. NO : Go to Step 9. STEP 9. Check auto-cruise control-ECU connector C-20 YES : Repair or replace connector. Refer to GROUP 00E, Harness Connector Inspection . Then check that diagnostic trouble code 14 is not output. NO : Go to Step 10. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 AC103112 C-20 CONNECTOR AB AC001451 CONNECTOR: C-20 AB AC101197AB CONNECTOR: C-94 CONNECTOR |