OBD Guide
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B116E

Right Power Running Board Motor Line Open

B116E is an OBD-II diagnostic trouble code meaning: Right Power Running Board Motor Line Open. Common causes: broken or damaged wires in the harness, footrest motor malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • The right footrest does not extend/retract
  • Fault indication on the instrument panel
  • Clicking or no sounds from the footrest motor

Causes

  • Broken or damaged wires in the harness
  • Footrest motor malfunction
  • Problems with the relay or circuit fuse
  • Corrosion of contacts or connectors
  • Control module malfunction

How to Fix

  1. Check the integrity of the wiring harness to the right footrest
  2. Check circuit fuses and relays
  3. Check power supply at motor connector
  4. Check the operation of the electric motor directly
  5. Check control signals from the module
  6. Replace damaged components

Related codes

B116FB1170B1171

FAQ

What does the B116E code mean?

B116E is an OBD-II diagnostic trouble code that indicates: Right Power Running Board Motor Line Open

What causes a B116E error code?

The most common causes of B116E include: Broken or damaged wires in the harness; Footrest motor malfunction; Problems with the relay or circuit fuse; Corrosion of contacts or connectors.

How do I fix a B116E diagnostic trouble code?

To fix B116E: Check the integrity of the wiring harness to the right footrest. Check circuit fuses and relays. Check power supply at motor connector. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B116E?

Yes, but get it checked soon

How much does it cost to fix B116E?

The estimated repair cost for B116E is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat