garajizOBD-II code · manufacturer-specific
P1817
Transmission 4-Wheel Drive Mode Select Circuit Failure
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P1817 mean?
P1817 is defined as “Transmission 4-Wheel Drive Mode Select Circuit Failure”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Buick, Cadillac, Chevrolet, GM, GMC, Oldsmobile, Saturn: TFP Valve Position Switch Reverse With Drive Ratio
- Citroen, Diğer, Peugeot: Transmission Neutral Safety Switch Open Circuit
Related codes
- P1816Transmission 4-Wheel Drive Low Indicator Short Circuit To Ground
- P1818Transmission 4-Wheel Drive Mode Select Open Circuit
- P1815TFP Valve Position Switch Circuit/ Transmission 4-Wheel Drive Low Indicator Short Circuit To Battery
- P1819Transmission 4-Wheel Drive Mode Select Short Circuit To Battery
- P1814Transmission 4-Wheel Drive Low Indicator Open Circuit
- P1820Transmission 4-Wheel Drive Mode Select Short Circuit To Ground
Look up another code
This page is general information; an exact diagnosis needs measurements and a technician’s check.