P0878 2007 Toyota Camry Code - Transmission Fluid Pressure Sensor/Switch 'D' Circuit High
Quick Answer
The Engine Control Module (ECM) monitors the Transmission Fluid Pressure Sensor/Switch 'D'. 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
- P0878 2007 Toyota Camry indicates Transmission Fluid Pressure Sensor/Switch 'D' 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 P0878 2007 Toyota Camry Description
What are the Possible Causes of the DTC P0878 2007 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 P0878 2007 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 P0878 2007 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.
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Frequently Asked Questions about P0878 2007 Toyota Camry Code
1. What does the OBDII code P0878 mean on a 2007 Toyota Camry?
The P0878 code indicates a high voltage issue in the Transmission Fluid Pressure Sensor/Switch 'D' circuit.
2. What are the common symptoms of the P0878 code in a 2007 Toyota Camry?
Symptoms may include harsh or delayed shifting, transmission slipping, poor acceleration, or the Check Engine Light being illuminated.
3. What causes the P0878 code to appear in a 2007 Toyota Camry?
Common causes include a faulty transmission fluid pressure sensor, wiring issues like damaged or corroded connectors, or a failing transmission control module (TCM).
4. Can I drive my 2007 Toyota Camry with the P0878 code?
It’s not recommended to drive for long periods with this code, as it may lead to further transmission damage or unsafe driving conditions.
5. How do you diagnose the P0878 code in a 2007 Toyota Camry?
Diagnosis involves checking the transmission fluid level and condition, inspecting the wiring and connectors for damage, and testing the pressure sensor and TCM for proper function.
6. How can I fix the P0878 code on my 2007 Toyota Camry?
Repairs may include replacing the transmission fluid pressure sensor, repairing or replacing damaged wiring, or reprogramming or replacing the TCM if necessary.
7. Does low transmission fluid cause the P0878 code in a 2007 Toyota Camry?
Low or contaminated transmission fluid is not a direct cause of the P0878 code but can contribute to related transmission issues.
8. How much does it cost to fix the P0878 code on a 2007 Toyota Camry?
Repair costs can vary, but replacing a transmission fluid pressure sensor typically costs between $150 and $300, depending on labor rates.
9. Will clearing the P0878 code fix the problem in a 2007 Toyota Camry?
Clearing the code without addressing the underlying issue will only provide a temporary fix, as the code will likely reappear.
10. Can a faulty TCM cause the P0878 code in a 2007 Toyota Camry?
Yes, a malfunctioning TCM can cause the P0878 code if it fails to properly process signals from the transmission fluid pressure sensor.
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