P183A
Internal Mode Switch 2 D1 Circuit Low Voltage
P183A is an OBD-II diagnostic trouble code meaning: Internal Mode Switch 2 D1 Circuit Low Voltage. Common causes: malfunction of the internal mode switch, open or short circuit in the circuit. Estimated repair cost: $17–56.
Symptoms
- Incorrect operation of the gearbox
- Difficulty shifting gears
- Check Engine Light Is On
- Inability to start the engine in certain modes
- Transition to emergency mode of operation of the transmission
Causes
- Malfunction of the internal mode switch
- Open or short circuit in the circuit
- Poor contact in connectors
- Transmission control module malfunction
- Circuit Grounding Problems
How to Fix
- Check the integrity of the circuit and connectors
- Check the voltage at the mode switch
- Replace the faulty mode switch if necessary
- Check and, if necessary, replace the transmission control module
- Troubleshoot circuit grounding problems
Related codes
FAQ
What does the P183A code mean?
P183A is an OBD-II diagnostic trouble code that indicates: Internal Mode Switch 2 D1 Circuit Low Voltage
What causes a P183A error code?
The most common causes of P183A include: Malfunction of the internal mode switch; Open or short circuit in the circuit; Poor contact in connectors; Transmission control module malfunction.
How do I fix a P183A diagnostic trouble code?
To fix P183A: Check the integrity of the circuit and connectors. Check the voltage at the mode switch. Replace the faulty mode switch if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P183A?
Limited driving only, diagnose soon
How much does it cost to fix P183A?
The estimated repair cost for P183A is $17–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat