OBD Guide
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B175E

Soft Top Power Source Power Window

B175E is an OBD-II diagnostic trouble code meaning: Soft Top Power Source Power Window. Common causes: blown fuse, faulty relay. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • The power convertible roof does not work
  • Power windows don't work
  • The malfunction indicator on the instrument panel lights up

Causes

  • Blown fuse
  • Faulty relay
  • Open or short circuit in wiring harness
  • Problems with the convertible roof control unit
  • Drive motor malfunction

How to Fix

  1. Check fuses and replace if necessary
  2. Check power supply relay
  3. Inspect the wiring harness for damage
  4. Check the operation of the drive motor
  5. Scan the control unit for additional errors

Related codes

B175FB1760B1761

FAQ

What does the B175E code mean?

B175E is an OBD-II diagnostic trouble code that indicates: Soft Top Power Source Power Window

What causes a B175E error code?

The most common causes of B175E include: Blown fuse; Faulty relay; Open or short circuit in wiring harness; Problems with the convertible roof control unit.

How do I fix a B175E diagnostic trouble code?

To fix B175E: Check fuses and replace if necessary. Check power supply relay. Inspect the wiring harness for damage. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B175E?

Limited driving only, diagnose soon

How much does it cost to fix B175E?

The estimated repair cost for B175E is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat