P1953
Turbocharger Control Module 2 Defective
P1953 is an OBD-II diagnostic trouble code meaning: Turbocharger Control Module 2 Defective. Common causes: turbine control module malfunction, problems with wiring to the module. Estimated repair cost: $56–167.
Symptoms
- Loss of engine power
- Unstable engine operation
- Excessive smoke from exhaust pipe
- Engine transition to emergency mode
- Check engine light comes on
Causes
- Turbine control module malfunction
- Problems with wiring to the module
- Short circuit in control circuit
- Mechanical failure of the turbocharger
- ECU software error
How to Fix
- Check connections and wiring harness to control module
- Test resistance and voltage on module according to specifications
- Replacing a faulty turbine control module
- Check the serviceability of the turbocharger itself
- Diagnostics of the ECU for software updates
Related codes
FAQ
What does the P1953 code mean?
P1953 is an OBD-II diagnostic trouble code that indicates: Turbocharger Control Module 2 Defective
What causes a P1953 error code?
The most common causes of P1953 include: Turbine control module malfunction; Problems with wiring to the module; Short circuit in control circuit; Mechanical failure of the turbocharger.
How do I fix a P1953 diagnostic trouble code?
To fix P1953: Check connections and wiring harness to control module. Test resistance and voltage on module according to specifications. Replacing a faulty turbine control module. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1953?
Limited driving only, diagnose soon
How much does it cost to fix P1953?
The estimated repair cost for P1953 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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