BE-80 BODY ELECTRICAL SYSTEM — Cruise Control System Wire Harness Side [Diagram showing connector pins labeled 1|2|3 4|5 6|7|8|9 10|11 12|13|14 15|16|17] 5-W1 Cruise Control Computer Circuit INSPECTION OF COMPUTER CIRCUIT Disconnect the computer connector and inspect the connector on the wire harness side as shown in the chart below. Connection or Measure Item | Check For | Tester Connection | Condition | Specified Value Stop Fuse | Voltage | 16 - Body ground | Brake pedal depressed | Battery voltage Stop Light Switch | Voltage | 15 - Body ground | Brake pedal released | No voltage Stop Light Switch and Release Valve | Resistance | 2 - 14 | Brake pedal released | Approx. 68 Ω Control Valve | Resistance | 4 - 14 | — | Approx. 30 Ω Main Relay | Voltage | 10 - Body ground | Turn ignition switch and main switch on | Battery voltage Main Relay | Voltage | 10 - Body ground | Turn ignition switch or main switch off | No voltage Cruise Control Indicator | Voltage | 3 - Body ground | Turn ignition switch on | Battery voltage Cruise Control Indicator | Voltage | 3 - Body ground | Turn ignition switch off | No voltage Control Switch (set/coast) | Resistance | 17 - Body ground | Push set/coast switch on | Approx. 198 Ω Control Switch (resume/accel) | Resistance | 17 - Body ground | Push resume/accel switch on | Approx. 68 Ω Control Switch (cancel) | Resistance | 17 - Body ground | Push cancel switch on | Approx. 418 Ω Speed Sensor | Continuity | 7 - Body ground | Vehicle moving slowly | 1 pulse each 40 cm (15.75 in.) Clutch Switch (M/T) or Neutral Start Switch (A/T) | Continuity | 11 - Body ground | Clutch pedal depressed or shifted into "N" range | Continuity Clutch Switch (M/T) or Neutral Start Switch (A/T) | Continuity | 11 - Body ground | Clutch pedal released or shifted into only range except "N" and "P" range | No continuity Parking Brake Switch | Voltage | 12 - Body ground | Disconnect alternator connector and ignition switch turned on with parking brake lever pulled up | No voltage Parking Brake Switch | Voltage | 12 - Body ground | Disconnect alternator connector and ignition switch turned on with parking brake lever released. | Battery voltage Vacuum Switch (7M-GTE only) | Continuity | 9 - Body ground | Apply vacuum about 170 mmHg (0.03 in.Hg, 22.7 kPa) | No continuity Vacuum Switch (7M-GTE only) | Continuity | 9 - Body ground | No vacuum | Continuity Vacuum Pump (7M-GTE only) | Continuity | 1 - Body ground | — | Continuity Body Ground | Continuity | 13 - Body ground | — | Continuity