Cruise Control Module
- Locate cruise control module behind right kick panel. Leave cruise control module harness connector attached unless otherwise specified. Using a DVOM, backprobe specified terminals of cruise control module harness connector while performing appropriate test condition. See CRUISE CONTROL MODULE PIN VOLTAGE
table. SeeFig 1
.
- If voltage measurements or continuity measurements are not as specified, check components and wiring. See WIRING DIAGRAMS
. If components and wiring are okay, but system is still not functioning properly, replace cruise control module.
CRUISE CONTROL MODULE PIN VOLTAGE
| Terminal (Signal)/Test Condition |
Value |
| A (Actuator Control) |
| Ignition On; Main Switch On |
Battery Voltage |
| Ignition On; Main Switch Off |
0 Volts |
| B (Actuator Control) |
| Ignition On; Main Switch On |
Battery Voltage |
| Ignition On; Main Switch Off |
0 Volts |
| C (Actuator Control) |
| Ignition On; Main Switch On |
Battery Voltage |
| Ignition On; Main Switch Off |
0 Volts |
| D (Indicator Light Output) |
| Ignition On |
Battery Voltage |
| Ignition LOCK Or ACC |
0 Volts |
| E (Main Switch Off) |
| Ignition On; Main Switch Off; Side Depressed |
0 Volts |
| Ignition On; Main Switch Off; Side Released |
Battery Voltage |
| F (Main Switch On) |
| Ignition On; Main Switch On; Side Depressed |
Battery Voltage |
| Ignition On; Main Switch On; Side Released |
0 Volts |
| G (PCM O/D Off) |
| Ignition On |
Battery Voltage |
| Ignition LOCK Or ACC |
0 Volts |
| H (Power Supply) |
| Ignition On; Main Switch On |
Battery Voltage |
| Ignition On; Brake Pedal Depressed |
Battery Voltage |
| I (Data Link Connector) |
|
| J (TR Switch) |
| Ignition On; Main Sw. On; Selector Not In P Or N |
Battery Volts |
| Ignition On; Main Sw. Off; Selector In P Or N |
0 Volts |
| M (Brake Light Switch) |
| Ignition On; Main Sw. On; Brake Pedal Depressed |
Battery Volts |
| Ignition On; Main Sw. On; Brake Pedal Released |
0 Volts |
| N (Cruise Control Switch) |
| Ignition on; SET/COAST Switch Depressed |
Approximately 2 Volts |
| Ignition On; RESUME/ACCEL Sw. Depressed |
Approximately 3 Volts |
| Ignition On; CANCEL Switch Depressed |
Approximately 0 Volts |
| Ignition On; Other |
Approximately 5 Volts |
| O (Cruise Brake Switch) |
| Ignition On; Main Sw. On; Brake Pedal Released |
Battery Voltage |
| Ignition On; Main Sw. Off; Brake Pedal Depressed |
0 Volts |
| P (Vehicle Speed Sensor) |
| Ignition On; Main Sw. On; Front Tires Rotating |
Alternating Between 0-5 Volts AC |
| T (Ground) At All Times |
Continuity To Ground |
Courtesy of MAZDA MOTORS CORP.