U2608
Electric A/C Compressor Control Module Lost Communication With Hybrid/EV Powertrain Control Module
U2608 is an OBD-II diagnostic trouble code meaning: Electric A/C Compressor Control Module Lost Communication With Hybrid/EV Powertrain Control Module. Common causes: open or short circuit in the can bus, poor contact in module connectors. Estimated repair cost: $56–278.
Symptoms
- Air conditioner doesn't work
- Check Engine Light Is On
- Error message on the dashboard
- Deterioration of hybrid system performance
Causes
- Open or short circuit in the CAN bus
- Poor contact in module connectors
- Malfunction of the air conditioning compressor control module
- Problems with the hybrid control unit
- Software glitch
How to Fix
- Check the integrity of the CAN bus and connection
- Inspect module connectors for corrosion or damage
- Scan all modules for additional errors
- Check the power and ground of the compressor control module
- If necessary, replace the faulty module
Related codes
FAQ
What does the U2608 code mean?
U2608 is an OBD-II diagnostic trouble code that indicates: Electric A/C Compressor Control Module Lost Communication With Hybrid/EV Powertrain Control Module
What causes a U2608 error code?
The most common causes of U2608 include: Open or short circuit in the CAN bus; Poor contact in module connectors; Malfunction of the air conditioning compressor control module; Problems with the hybrid control unit.
How do I fix a U2608 diagnostic trouble code?
To fix U2608: Check the integrity of the CAN bus and connection. Inspect module connectors for corrosion or damage. Scan all modules for additional errors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U2608?
Yes, but get it checked soon
How much does it cost to fix U2608?
The estimated repair cost for U2608 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
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