OBD Guide
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U1163

Invalid Or Missing Data For Digital Audio Tape

U1163 is an OBD-II diagnostic trouble code meaning: Invalid Or Missing Data For Digital Audio Tape. Common causes: audio module malfunction, damage to the audio wiring harness. Estimated repair cost: $56–222.

Severity
✅ Low
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–222 (est.)

Symptoms

  • Audio system doesn't work
  • Sound dropout
  • Errors on the multimedia system display
  • Failures in other systems related to the data bus
  • Error message on the dashboard

Causes

  • Audio module malfunction
  • Damage to the audio wiring harness
  • Connector connection problems
  • Software errors
  • Problems with the CAN data bus

How to Fix

  1. Check connections and connectors of the audio system
  2. Scan the system for other errors
  3. Update audio system software
  4. Check the integrity of the wiring harness
  5. Replace the faulty audio system module if necessary

Related codes

U1162U1164

FAQ

What does the U1163 code mean?

U1163 is an OBD-II diagnostic trouble code that indicates: Invalid Or Missing Data For Digital Audio Tape

What causes a U1163 error code?

The most common causes of U1163 include: Audio module malfunction; Damage to the audio wiring harness; Connector connection problems; Software errors.

How do I fix a U1163 diagnostic trouble code?

To fix U1163: Check connections and connectors of the audio system. Scan the system for other errors. Update audio system software. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with U1163?

Yes, but get it checked soon

How much does it cost to fix U1163?

The estimated repair cost for U1163 is $56–222. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat