Cruise Control Module
Disconnect cruise control module connector. Perform all circuit tests at cruise control module wiring harness connector. SeeFig 1 . Ensure ignition switch and cruise control main switch are on. Unless told otherwise, check circuit between specified terminal and ground. See CRUISE CONTROL MODULE table.
CRUISE CONTROL MODULE
| Terminal No. (Circuit)(1) | Test Condition | Specification | ||
|---|---|---|---|---|
| 1 (Transmission Control Module) | Ignition & Main Switch On | Continuity | ||
| 3 (Cruise Indicator Light) | Ignition Switch On | 0 Volts | ||
| 4 (Clutch Sw. - M/T) | Neutral/Not In Neutral | 0 Volts/12 Volts | ||
| 4 (Mode Switch - A/T) | P, R & N/D, 3, 2 & L | 0 Volts/12 Volts | ||
| 5 (Vent Valve) | See CRUISE CONTROL ACTUATOR Test | 62-72 Ohms | ||
| 6 (Ground) | n/a | Continuity To Ground | ||
| 7 (Vacuum Pump) | See CRUISE CONTROL ACTUATOR Test | 2 Amps Maximum | ||
| 9 (Resume Switch) | Resume Switch On | Continuity | ||
| 10 (Set Switch) | Set Switch On | Continuity | ||
| 12 (Starter) | Ignition Sw. In Start Position | 12 Volts | ||
| 14 (Safety Valve) | See CRUISE CONTROL ACTUATOR Test | 62-72 Ohms | ||
| 15 (Main Switch) | Ignition & Main Switch On | 12 Volts | ||
| 16 (Brake Switch) | Switch Depressed/Released | No Continuity/ Continuity | ||
| 19 (Vehicle Speed Sensor) | n/a | 13,500 Ohms To Infinite Resistance | ||
| 20 (Brake Switch) | Switch Released/Depressed | 0 Volts/12 Volts | ||
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