Cruise Control Switch: Notes
- Disable air bag system. See appropriate AIR BAG RESTRAINT SYSTEMS article.
Disconnect negative battery cable. On MX-5 Miata, cruise control switch is integral with multifunction switch. Disconnect multifunction switch harness connector. On Protege, disconnect 4-pin harness connector leading to cruise control switch.
- On all models, check resistance between specified terminals of cruise control switch with switch in specified position. See CRUISE CONTROL SWITCH RESISTANCE TEST table. See Figure or Figure
. If resistance is not as specified, replace cruise control switch.
CRUISE CONTROL SWITCH RESISTANCE TEST
| Switch Position |
Terminals |
Specification |
| MPV & Protege |
| Cruise Control Switch On |
A & B |
Continuity Exists |
| SET/COAST |
A & C |
198 Ohms |
| RESUME/ACCEL |
A & C |
68 Ohms |
| CANCEL Switch Held On |
A & C |
418 Ohms |
| MX-5 Miata |
| SET/COAST |
AE & V |
240 Ohms |
| RESUME/ACCEL |
AE & V |
910 Ohms |