U1895
Electro-Hydraulic Power Steering Module Lost Communication With Powertrain Control Module
U1895 is an OBD-II diagnostic trouble code meaning: Electro-Hydraulic Power Steering Module Lost Communication With Powertrain Control Module. Common causes: open or short circuit in the can bus, poor contact in ehps or pcm connectors. Estimated repair cost: $56–278.
Symptoms
- The power steering fault light comes on
- Stiff steering wheel rotation
- Intermittent operation of the power steering
- Additional fault codes in the CAN system
Causes
- Open or short circuit in the CAN bus
- Poor contact in EHPS or PCM connectors
- Malfunction of the electro-hydraulic power steering module
- EHPS Module Power Issues
- Software error in one of the modules
How to Fix
- Check the integrity of the wiring harness between the modules
- Inspect and clean contacts in EHPS and PCM connectors
- Check the supply voltage and ground of the EHPS module
- Read fault codes in other modules
- Replace EHPS or PCM if necessary
Related codes
FAQ
What does the U1895 code mean?
U1895 is an OBD-II diagnostic trouble code that indicates: Electro-Hydraulic Power Steering Module Lost Communication With Powertrain Control Module
What causes a U1895 error code?
The most common causes of U1895 include: Open or short circuit in the CAN bus; Poor contact in EHPS or PCM connectors; Malfunction of the electro-hydraulic power steering module; EHPS Module Power Issues.
How do I fix a U1895 diagnostic trouble code?
To fix U1895: Check the integrity of the wiring harness between the modules. Inspect and clean contacts in EHPS and PCM connectors. Check the supply voltage and ground of the EHPS module. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U1895?
Do not drive — repair immediately
How much does it cost to fix U1895?
The estimated repair cost for U1895 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
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