OBD Guide
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B1168

Left Power Running Board Motor Circuit Short To Ground

B1168 is an OBD-II diagnostic trouble code meaning: Left Power Running Board Motor Circuit Short To Ground. Common causes: wiring harness damage, walking board motor malfunction. Estimated repair cost: $56–167.

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

Symptoms

  • Left running board not working
  • The board does not extend/retract
  • Fault indicator flashes

Causes

  • Wiring harness damage
  • Walking board motor malfunction
  • Short circuit to ground
  • Problems with the control unit

How to Fix

  1. Check wiring harness for damage
  2. Check the treadmill motor
  3. Check circuit continuity
  4. Replace faulty components

Related codes

B1167B1169

FAQ

What does the B1168 code mean?

B1168 is an OBD-II diagnostic trouble code that indicates: Left Power Running Board Motor Circuit Short To Ground

What causes a B1168 error code?

The most common causes of B1168 include: Wiring harness damage; Walking board motor malfunction; Short circuit to ground; Problems with the control unit.

How do I fix a B1168 diagnostic trouble code?

To fix B1168: Check wiring harness for damage. Check the treadmill motor. Check circuit continuity. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1168?

Limited driving only, diagnose soon

How much does it cost to fix B1168?

The estimated repair cost for B1168 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat