P0796 2016 Toyota RAV4 Code - Pressure Control Solenoid 'C' Performance
Quick Answer
Changing from 1st to 6th is performed by the Engine Control Module (ECM) turning shift solenoid valves SL1, SL2, SL3, SL4, and SL on and off. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Pressure Control Solenoid 'C' valve (Shift Solenoid Valve SL3). 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
- P0796 2016 Toyota RAV4 indicates Pressure Control Solenoid 'C' Performance.
- Common causes
- Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Pressure Control Solenoid 'C' valve (Shift Solenoid Valve SL3).
- 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 P0796 2016 Toyota RAV4 Description
The ECM commands gear shifts by turning the shift solenoid valves on and off. According to the input shaft speed, intermediate (counter) shaft speed, and output shaft speed, the ECM detects the actual gear (1st, 2nd, 3rd, 4th, 5th or 6th gear). When the gear commanded by the ECM and the actual gear are not the same, the ECM illuminates the MIL and stores the Diagnostic Trouble Code (DTC).
What are the Possible Causes of the DTC P0796 2016 Toyota RAV4?
- Low transmission fluid level
- Dirty transmission fluid
- Faulty Pressure Control Solenoid 'C' valve (Shift Solenoid Valve SL3)
- Pressure Control Solenoid 'C' valve harness is open or shorted
- Pressure Control Solenoid 'C' valve circuit poor electrical connection
- Transmission valve body assembly is blocked
- Faulty Automatic transaxle assembly
How to Fix the DTC P0796 2016 Toyota RAV4?
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 P0796 2016 Toyota RAV4 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 P0796 2016 Toyota RAV4 Code
1. What does OBDII code P0796 mean on a 2016 Toyota RAV4?
P0796 indicates an issue with the performance or operation of the Pressure Control Solenoid 'C' in the transmission.
2. What are the common symptoms of code P0796 in a 2016 Toyota RAV4?
Symptoms may include harsh or delayed shifting, transmission slipping, poor acceleration, and the check engine light turning on.
3. What causes code P0796 in a 2016 Toyota RAV4?
Common causes include a faulty pressure control solenoid, dirty or low transmission fluid, wiring issues, or a malfunctioning transmission control module (TCM).
4. Can driving with code P0796 damage my 2016 Toyota RAV4?
Yes, ignoring this code can lead to further transmission damage, reduced performance, and potentially costly repairs.
5. How do you fix code P0796 on a 2016 Toyota RAV4?
Repairs may involve replacing the faulty solenoid, flushing and refilling the transmission fluid, repairing damaged wiring, or reprogramming the TCM.
6. How do I diagnose the cause of code P0796 in my RAV4?
Inspect the transmission fluid for contamination, check electrical connections and wiring to the solenoid, and perform a scan to verify solenoid operation.
7. Is a transmission fluid flush necessary to fix P0796?
It can be, especially if the fluid is dirty or contaminated, as this can affect solenoid performance.
8. How much does it cost to repair a P0796 code on a 2016 Toyota RAV4?
Costs vary, but replacing a solenoid typically ranges from $200 to $500, while a fluid flush may cost $100 to $250.
9. Can code P0796 be caused by a low transmission fluid level?
Yes, insufficient fluid can cause solenoid performance issues and trigger the P0796 code.
10. Do I need to reprogram the TCM after fixing code P0796?
Not always, but if the issue is related to the TCM, reprogramming or updating it may be necessary to resolve the problem fully.
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