Engine-CodesGeneric – P080B

P080B Code - Upshift/Skip Shift Solenoid Control Circuit Range/Performance

Quick Answer

The P080B diagnostic trouble code (DTC) indicates an issue with the upshift/skip shift solenoid control circuit in the vehicle's transmission system. Common causes include Faulty upshift/skip shift solenoid, Wiring issues or loose connections in the solenoid circuit, Corrosion or damage to the solenoid control circuit. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P080B indicates Upshift/Skip Shift Solenoid Control Circuit Range/Performance.
Common causes
Common causes include Faulty upshift/skip shift solenoid, Wiring issues or loose connections in the solenoid circuit, Corrosion or damage to the solenoid control circuit.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 08, 2024
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Code P080B Description

The P080B diagnostic trouble code (DTC) indicates an issue with the upshift/skip shift solenoid control circuit in the vehicle's transmission system. This code is typically found in automatic transmission vehicles and is related to the solenoid responsible for controlling the upshifting process. The upshift/skip shift solenoid plays a crucial role in regulating the timing and smoothness of gear changes during acceleration.

OBDII Code P080B - Upshift/Skip Shift Solenoid Control Circuit Range/Performance
P080B Code - Upshift/Skip Shift Solenoid Control Circuit Range/Performance

Common Causes of P080B

  1. Faulty upshift/skip shift solenoid
  2. Wiring issues or loose connections in the solenoid circuit
  3. Corrosion or damage to the solenoid control circuit
  4. Transmission fluid contamination or low fluid levels
  5. Electronic control module (ECM) malfunction

Symptoms of P080B

  1. Erratic shifting behavior
  2. Delayed or harsh gear changes
  3. Transmission getting stuck in a particular gear
  4. Illumination of the Check Engine Light
  5. Decreased fuel efficiency due to inefficient gear changes

How to Fix P080B

  1. Diagnose the root cause of the issue by using a scan tool to retrieve the specific trouble code and checking the upshift/skip shift solenoid and its circuit for any visible damage or irregularities.
  2. Inspect the wiring harness and connectors for any signs of wear, corrosion, or loose connections. Repair or replace as necessary.
  3. Test the upshift/skip shift solenoid with a multimeter to ensure it is functioning correctly. Replace the solenoid if it fails the test.
  4. Check the transmission fluid level and condition. Top up or replace the fluid if necessary.
  5. Clear the trouble code from the vehicle's ECM and road test the vehicle to verify that the issue has been resolved.

Cost to Fix P080B

The typical repair costs for addressing a P080B code can range from $200 to $500, depending on the exact cause of the issue and the cost of parts and labor. It's important to note that diagnostic time and labor rates can vary between auto repair shops, so it's advisable to check with local providers for a more accurate estimate.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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