OBD Guide
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P3076

Engine Coolant Pump High Current Performance

P3076 is an OBD-II diagnostic trouble code meaning: Engine Coolant Pump High Current Performance. Common causes: coolant pump malfunction, problems with the pump electrical circuit. Estimated repair cost: $33–111.

Severity
🔴 High
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$33–111 (est.)

Symptoms

  • Engine overheating
  • Unstable engine operation
  • Check Engine light comes on
  • Reduced engine performance

Causes

  • Coolant pump malfunction
  • Problems with the pump electrical circuit
  • Short circuit in the circuit
  • ECU malfunction

How to Fix

  1. Check the coolant pump for faults
  2. Check the electrical circuit of the pump for breaks and short circuits
  3. Check fuses and relays associated with the pump
  4. If necessary, replace the coolant pump
  5. Check and, if necessary, replace the computer

Related codes

P3075P3077P3078

FAQ

What does the P3076 code mean?

P3076 is an OBD-II diagnostic trouble code that indicates: Engine Coolant Pump High Current Performance

What causes a P3076 error code?

The most common causes of P3076 include: Coolant pump malfunction; Problems with the pump electrical circuit; Short circuit in the circuit; ECU malfunction.

How do I fix a P3076 diagnostic trouble code?

To fix P3076: Check the coolant pump for faults. Check the electrical circuit of the pump for breaks and short circuits. Check fuses and relays associated with the pump. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P3076?

Do not drive — repair immediately

How much does it cost to fix P3076?

The estimated repair cost for P3076 is $33–111. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat