garajizOBD-II code · manufacturer-specific
P1806
Transmission Clutch Interlock Safety Switch Open Circuit
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Minor (2/5)
- Can I keep driving?
- Usually safe to drive
What does P1806 mean?
P1806 is defined as “Transmission Clutch Interlock Safety Switch Open Circuit”.
You can usually keep driving, but have it checked soon so a small fault doesn’t become a bigger one.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Ford, Lincoln, Mercury: Transmission 4-Wheel Drive High Indicator Short Circuit To Battery
Related codes
- P1805Transmission Clutch Interlock Safety Switch Circuit Failure
- P1807Transmission Clutch Interlock Safety Switch Short Circuit To Battery
- P1808Transmission Clutch Interlock Safety Switch Short Circuit To Ground
- P17C2Clutch 2 Actuator Error
- P17C1Clutch 1 Actuator Error
- P17C0Dual Clutch Transmission None-EOL
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.