Cruise Control Module
WARNING: This page is about a different car, the 2002 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
- Locate cruise control module below instrument cluster. Leave cruise control module harness connector attached unless otherwise specified.
- Using DVOM, backprobe specified terminals of cruise control module harness connector while performing appropriate test condition. See CRUISE CONTROL MODULE PIN VOLTAGE
table. See Fig 1
.
- If voltage measurements or continuity measurements are not as specified, check related components and wiring. See WIRING DIAGRAMS
. If related 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 |
Less Than 1 Volt |
| B (Actuator Control) |
| Ignition On, Main Switch On |
Battery Voltage |
| Ignition On, Main Switch Off |
Less Than 1 Volt |
| C (Actuator Control) |
| Ignition On, Main Switch On |
Battery Voltage |
| Ignition On, Main Switch Off |
Less Than 1 Volt |
| D (Indicator Light Output) |
| Ignition On |
Battery Voltage |
| Ignition LOCK Or ACC |
Less Than 1 Volt |
| E (IG1) |
| Ignition On, Main Switch On |
Battery Voltage |
| Ignition On, Main Switch Off |
Less Than 1 Volt |
| G (PCM O/D Off) |
| Ignition On |
Battery Voltage |
| Ignition LOCK Or ACC |
Less Than 1 Volt |
| H (Cruise Brake Switch) |
| Ignition On, Main Switch On |
Battery Voltage |
| Ignition On, Main Switch Off |
Less Than 1 Volt |
| I (Data Link Connector) |
|
| J (Transmission Range Switch) |
| Ign. On, Main Sw. On, Not In Park Or Neutral |
Battery Voltage |
| Ign. On, Main Sw. Off, In Park Or Neutral |
Less Than 1 Volt |
| K (Brake Cruise Switch |
| Brake Pedal Depressed |
Battery Voltage |
| Brake Pedal Released |
Less Than 1 Volt |
| L (Cruise Control Switch Position) |
| Ign. On, Main Sw. On, SET/COAST Sw. Depressed |
2.5 Volts |
| Ign. On, Main Sw. On, RESUME/ACCEL Sw. Depressed |
1.2 Volts |
| Ign. On, Main Sw. On, CANCEL Sw. Depressed |
3.5 Volts |
| Ign On, Cruise Main Held On |
5.4 Volts |
| M (Brakelight Switch) |
| Brake Pedal Released |
Battery Voltage |
| Brake Pedal Depressed |
Less Than 1 Volt |
| N (Vehicle Speed Sensor) |
| Ign. On, Cruise Control Main Switch Held On, Front Tires Rotating |
Alternating 0-5 Volts |
| O (Cruise Control Main Switch Input) |
| Ign. On, Main Sw. Off, |
Battery Voltage |
| Ign. On, Main Sw. On |
Less Than 1 Volt |
| P (Ground) At All Times |
Continuity To Ground |
Courtesy of MAZDA MOTORS CORP.