OBD Guide
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B2097

Compass Module Failure

B2097 is an OBD-II diagnostic trouble code meaning: Compass Module Failure. Common causes: problems with module power or grounding, mechanical damage to the module. Estimated repair cost: $56–167.

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

Symptoms

  • Incorrect direction display on navigation system
  • Reduced navigation accuracy
  • Malfunction indicator light comes on

Causes

  • Problems with module power or grounding
  • Mechanical damage to the module
  • Software glitches
  • Wiring harness damage

How to Fix

  1. Check power supply and grounding of the module
  2. Inspect the module for mechanical damage
  3. Update module software
  4. Replacing the compass module if necessary

Related codes

B2098B2099U0121

FAQ

What does the B2097 code mean?

B2097 is an OBD-II diagnostic trouble code that indicates: Compass Module Failure

What causes a B2097 error code?

The most common causes of B2097 include: Problems with module power or grounding; Mechanical damage to the module; Software glitches; Wiring harness damage.

How do I fix a B2097 diagnostic trouble code?

To fix B2097: Check power supply and grounding of the module. Inspect the module for mechanical damage. Update module software. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B2097?

Limited driving only, diagnose soon

How much does it cost to fix B2097?

The estimated repair cost for B2097 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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