OBD Guide
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B1339

Chime Input Request Circuit Short To Battery

B1339 is an OBD-II diagnostic trouble code meaning: Chime Input Request Circuit Short To Battery. Common causes: damage to wire insulation, short circuit in the warning module. Estimated repair cost: $33–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$33–167 (est.)

Symptoms

  • Constant sound alert
  • No SRS audible warnings
  • False alarms

Causes

  • Damage to wire insulation
  • Short circuit in the warning module
  • Contact corrosion
  • SRS control unit malfunction
  • Incorrect installation of a non-standard audio system

How to Fix

  1. Check the integrity of the wiring harness in the front panel area
  2. Test the circuit resistance with a multimeter
  3. Inspect the connectors of the warning module and SRS unit
  4. Check for traces of moisture or oxides
  5. Replace damaged wires or components as necessary

Related codes

B1342B1345U0155

FAQ

What does the B1339 code mean?

B1339 is an OBD-II diagnostic trouble code that indicates: Chime Input Request Circuit Short To Battery

What causes a B1339 error code?

The most common causes of B1339 include: Damage to wire insulation; Short circuit in the warning module; Contact corrosion; SRS control unit malfunction.

How do I fix a B1339 diagnostic trouble code?

To fix B1339: Check the integrity of the wiring harness in the front panel area. Test the circuit resistance with a multimeter. Inspect the connectors of the warning module and SRS unit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1339?

Limited driving only, diagnose soon

How much does it cost to fix B1339?

The estimated repair cost for B1339 is $33–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat