OBD Guide
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P1380

Misfire Detected - Rough Road Data Not Available

P1380 is an OBD-II diagnostic trouble code meaning: Misfire Detected - Rough Road Data Not Available. Common causes: road roughness sensor malfunction, damage to the wiring to the road roughness sensor. Estimated repair cost: $28–89.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$28–89 (est.)

Symptoms

  • Unstable engine idling
  • Floating speed
  • Check Engine light comes on
  • Reduced engine power
  • Increased fuel consumption

Causes

  • Road roughness sensor malfunction
  • Damage to the wiring to the road roughness sensor
  • Sensor connection problems
  • Suspension control module malfunction
  • ECU software error

How to Fix

  1. Check the condition of the road roughness sensor
  2. Inspect the sensor wiring harness and connectors
  3. Check the integrity of the sensor circuit
  4. If necessary, replace the road roughness sensor
  5. Reset the error code and check if it returns

Related codes

P1381P1382P0300

Error P1380 by Vehicle Brand

BuickCadillacChevroletChryslerFordGMGMCLincolnMercuryOldsmobileSaturn

FAQ

What does the P1380 code mean?

P1380 is an OBD-II diagnostic trouble code that indicates: Misfire Detected - Rough Road Data Not Available

What causes a P1380 error code?

The most common causes of P1380 include: Road roughness sensor malfunction; Damage to the wiring to the road roughness sensor; Sensor connection problems; Suspension control module malfunction.

How do I fix a P1380 diagnostic trouble code?

To fix P1380: Check the condition of the road roughness sensor. Inspect the sensor wiring harness and connectors. Check the integrity of the sensor circuit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1380?

Yes, but get it checked soon

How much does it cost to fix P1380?

The estimated repair cost for P1380 is $28–89. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat