OBD-II code · manufacturer-specific
P1829
Transmission 4-Wheel Drive Clutch Relay Circuit Failure
- System
- P1 — Powertrain (manufacturer-specific)
- Severity
- Minor (2/5)
- Can I keep driving?
- Usually safe to drive
What does P1829 mean?
P1829 is defined as “Transmission 4-Wheel Drive Clutch Relay Circuit Failure”.
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.
- Volkswagen: Pressure Control Solenoid 4 Open Short To Ground
- Citroen, Diğer, Peugeot: Transmission Transfer Case Counter Clockwise Shift Relay Coil Open Circuit
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This page is general information; an exact diagnosis needs measurements and a technician’s check.