OBD Guide
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B1179

Latch Motor Circuit Short To Battery

B1179 is an OBD-II diagnostic trouble code meaning: Latch Motor Circuit Short To Battery. Common causes: wiring harness damage, short circuit in latch motor. Estimated repair cost: $56–167.

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

Symptoms

  • Central locking malfunction
  • Problems opening/closing doors or hood
  • Security malfunction indicator illuminated

Causes

  • Wiring harness damage
  • Short circuit in latch motor
  • Control unit malfunction
  • Contact corrosion

How to Fix

  1. Check the integrity of the wiring harness
  2. Check latch motor resistance
  3. Inspect contacts for corrosion
  4. Check the operation of the control unit
  5. Replace damaged components

Related codes

B1180B1181

FAQ

What does the B1179 code mean?

B1179 is an OBD-II diagnostic trouble code that indicates: Latch Motor Circuit Short To Battery

What causes a B1179 error code?

The most common causes of B1179 include: Wiring harness damage; Short circuit in latch motor; Control unit malfunction; Contact corrosion.

How do I fix a B1179 diagnostic trouble code?

To fix B1179: Check the integrity of the wiring harness. Check latch motor resistance. Inspect contacts for corrosion. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1179?

Limited driving only, diagnose soon

How much does it cost to fix B1179?

The estimated repair cost for B1179 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat