OBD Guide
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U1133

Lost Communications With DVD Player

U1133 is an OBD-II diagnostic trouble code meaning: Lost Communications With DVD Player . Common causes: broken wiring to dvd player, poor contact in connectors. Estimated repair cost: $22–167.

Severity
✅ Low
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$22–167 (est.)

Symptoms

  • DVD player does not work
  • No sound in the multimedia system
  • Error message on display
  • Problems with other systems on the same data bus

Causes

  • Broken wiring to DVD player
  • Poor contact in connectors
  • Malfunction of the DVD player itself
  • Problems with the media control module
  • Short circuit in the circuit

How to Fix

  1. Check the integrity of the wiring to the DVD player
  2. Inspect and clean the connector contacts
  3. Check the power at the DVD player connector
  4. Test or replace DVD player
  5. Check system software

Related codes

U1132U1134U1131

FAQ

What does the U1133 code mean?

U1133 is an OBD-II diagnostic trouble code that indicates: Lost Communications With DVD Player

What causes a U1133 error code?

The most common causes of U1133 include: Broken wiring to DVD player; Poor contact in connectors; Malfunction of the DVD player itself; Problems with the media control module.

How do I fix a U1133 diagnostic trouble code?

To fix U1133: Check the integrity of the wiring to the DVD player. Inspect and clean the connector contacts. Check the power at the DVD player connector. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with U1133?

Yes, but get it checked soon

How much does it cost to fix U1133?

The estimated repair cost for U1133 is $22–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat