P0778 2008 Toyota Camry Code - Pressure Control Solenoid 'B' Electrical Valve SL2
Quick Answer
Shifting from 1st to 5th is performed in combination with “ON’ and “OFF operation of the shift solenoid valves SL1, SL2, SL3, S4 and SR which are controlled by the ECM. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shift solenoid valve SL2. 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
- P0778 2008 Toyota Camry indicates Pressure Control Solenoid 'B' Electrical Valve SL2.
- Common causes
- Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shift solenoid valve SL2.
- 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 P0778 2008 Toyota Camry Description
What are the Possible Causes of the DTC P0778 2008 Toyota Camry?
- Low transmission fluid level
- Dirty transmission fluid
- Faulty shift solenoid valve SL2
- Shift solenoid valve SL2 harness is open or shorted
- Shift solenoid valve SL2 circuit poor electrical connection
- Valve body is blocked
How to Fix the DTC P0778 2008 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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0778 2008 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 P0778 2008 Toyota Camry code?
Need more information on how to fix the P0778 2008 Toyota Camry code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0778 2008 Toyota Camry code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0778 2008 Toyota Camry Code
1. What does the OBDII code P0778 mean on a 2008 Toyota Camry?
P0778 indicates an issue with the Pressure Control Solenoid 'B' (also referred to as Valve SL2) where the electronic circuit is malfunctioning or outside its expected range.
2. What are the common symptoms of P0778 on a 2008 Toyota Camry?
Symptoms may include harsh or delayed shifting, transmission slipping, poor fuel economy, and the Check Engine Light being illuminated.
3. What causes the P0778 code to appear in a 2008 Toyota Camry?
The most common causes include a faulty Pressure Control Solenoid 'B', damaged wiring or connectors, low transmission fluid, or a malfunctioning transmission control module (TCM).
4. Can driving with the P0778 code damage my 2008 Toyota Camry?
Yes, continuing to drive with this issue can cause further damage to the transmission, leading to more expensive repairs if not addressed promptly.
5. How do you diagnose the P0778 code on a 2008 Toyota Camry?
Diagnosis typically involves scanning for codes, inspecting solenoid wiring and connectors, checking transmission fluid levels, and testing the solenoid's electrical resistance.
6. How do you fix the P0778 code on a 2008 Toyota Camry?
Repairs can include replacing the Pressure Control Solenoid 'B', repairing damaged wiring or connectors, flushing and refilling the transmission fluid, or reprogramming the TCM if necessary.
7. How much does it cost to fix the P0778 code on a 2008 Toyota Camry?
The repair cost varies but typically ranges from $200 to $500 for solenoid replacement, plus any additional labor or diagnostic fees.
8. Can low transmission fluid cause the P0778 code in a 2008 Toyota Camry?
Yes, low or dirty transmission fluid can affect solenoid operation and trigger the P0778 code, so checking fluid levels is an essential step in diagnosis.
9. Where is the Pressure Control Solenoid 'B' located on a 2008 Toyota Camry?
The solenoid is located inside the transmission, usually mounted on the valve body, which may require partial disassembly to access.
10. Is reprogramming the TCM necessary to fix the P0778 code on a 2008 Toyota Camry?
In some cases, reprogramming or updating the TCM software may be required if the issue is related to incorrect transmission control logic.
Discuss the causes and fixes for P0778 2008 Toyota Camry OBDII Code
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
