P1832
Transmission Transfer Case Differential Lock-Up Solenoid Circuit Failure
Severity
⚠️ MediumCan you drive?
Yes, but get it checked soon
Approx. repair cost
$33–167 (est.)
Symptoms
- Check engine light is on
- Differential lock does not engage
- Differential lock does not disengage
- Problems with switching all-wheel drive modes
- The car jerks when driving
Causes
- Open or short circuit in solenoid circuit
- Differential lock solenoid malfunction
- Relay or fuse problems
- Transmission control module malfunction
- Poor contact in connectors
How to Fix
- Check the integrity of wires and connectors
- Check solenoid resistance
- Check the operation of relays and fuses
- Check control signals from the module
- Replace faulty solenoid if necessary