Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Toyota >> 1987 >> 4Runner SR5, 22-RTE >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Testing >> Clutch Switch Circuit >> All Models - Manual Transmission

All Models - Manual Transmission

  1. Turn ignition off. Disconnect clutch switch connector. Check for continuity between terminal No. 2 (terminal No. 3 on RWD Corolla) and body ground.
  2. If no continuity is present, check for open between terminal No. 2 (terminal No. 3 on RWD Corolla) and body ground. Test body ground circuit.
  3. If continuity is present, check clutch switch operation. If switch is not operating properly, replace clutch switch. If switch is operating properly, reconnect clutch switch connector.
  4. Disconnect computer connector, check for continuity between terminal No. 11 and good body ground with clutch pedal depressed. If no continuity is present, check for open between terminal No. 11 of computer and terminal No. 3 (terminal No. 1 on Camry and Supra, terminal No. 2 on RWD Corolla) of clutch switch.
  5. If continuity is present, check for continuity between terminal No. 11 and body ground with clutch pedal released. If continuity is present, check for short between terminal No. 11 of computer and terminal No. 3 (terminal No. 1 on Camry and Supra, terminal No. 2 on RWD Corolla) of clutch switch. If no continuity is present, replace cruise control computer.
scientia non olet · About Mike's Workshop Manuals