P0873 2009 Toyota Camry Code - Transmission Fluid Pressure Sensor/Switch 'C' Circuit High
Quick Answer
The Automatic Transmission Fluid (ATF) pressure switch No. Common causes include Faulty Automatic Transmission Fluid (ATF) Temperature Sensor Assembly, ATF Temperature Sensor harness is open or shorted, ATF Temperature Sensor circuit poor electrical connection. 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
- P0873 2009 Toyota Camry indicates Transmission Fluid Pressure Sensor/Switch 'C' Circuit High.
- Common causes
- Common causes include Faulty Automatic Transmission Fluid (ATF) Temperature Sensor Assembly, ATF Temperature Sensor harness is open or shorted, ATF Temperature Sensor circuit poor electrical connection.
- 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.
Code P0873 2009 Toyota Camry Description
The Diagnostic Trouble Code (DTC) will set if the ATF pressure switch No. 1 ON is detected twice when any of the gears from 1st to 4th engages normally.
What are the Possible Causes of the DTC P0873 2009 Toyota Camry?
- Faulty Automatic Transmission Fluid (ATF) Temperature Sensor Assembly
- ATF Temperature Sensor harness is open or shorted
- ATF Temperature Sensor circuit poor electrical connection
- Faulty Transmission Control Module (TCM)
How to Fix the DTC P0873 2009 Toyota Camry?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0873 2009 Toyota Camry code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P0873 2009 Toyota Camry code?
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Frequently Asked Questions about P0873 2009 Toyota Camry Code
1. What does the OBDII code P0873 mean on a 2009 Toyota Camry?
P0873 indicates a problem with the Transmission Fluid Pressure Sensor/Switch 'C' Circuit, specifically a high voltage signal being detected.
2. What are the common symptoms of a P0873 code in a 2009 Toyota Camry?
Symptoms include harsh or delayed shifting, the transmission being stuck in one gear (limp mode), and the check engine light being illuminated.
3. What causes the P0873 code to appear?
Common causes include a faulty transmission fluid pressure sensor, damaged wiring or connectors, low or contaminated transmission fluid, or internal transmission issues.
4. How do I fix the P0873 code on my 2009 Toyota Camry?
Repairs may involve replacing the transmission fluid pressure sensor, repairing or replacing damaged wiring or connectors, flushing and refilling the transmission fluid, or addressing internal transmission problems.
5. Can I drive my 2009 Toyota Camry with the P0873 code?
While you may be able to drive the car, it could cause further damage to the transmission. It's best to address the issue promptly to avoid costly repairs.
6. How is the P0873 code diagnosed?
A mechanic will use a scan tool to confirm the code, inspect the wiring and connectors for damage, test the transmission fluid pressure sensor, and check the fluid condition and level.
7. Can low transmission fluid cause a P0873 code?
Yes, low or contaminated transmission fluid can result in incorrect pressure readings and trigger the P0873 code.
8. How much does it cost to fix a P0873 code on a 2009 Toyota Camry?
The cost depends on the specific cause. Replacing a transmission fluid pressure sensor can range from $150 to $300, while more extensive transmission repairs may cost significantly more.
9. What happens if I ignore the P0873 code on my 2009 Toyota Camry?
Ignoring the code can lead to worsening transmission performance, potential internal damage, and higher repair costs in the long run.
10. Can a P0873 code be caused by an electrical issue?
Yes, damaged or corroded wiring, poor connections, or a faulty sensor can all cause electrical issues leading to the P0873 code.
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