P0787 Lexus Code - Shift/Timing Solenoid Low
Quick Answer
The P0787 code for Lexus vehicles indicates a problem with the shift/timing solenoid being detected as operating at a low level. Common causes include Faulty shift solenoid, Low transmission fluid levels, Clogged transmission filter. 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
- P0787 Lexus indicates Shift/Timing Solenoid Low.
- Common causes
- Common causes include Faulty shift solenoid, Low transmission fluid levels, Clogged transmission filter.
- 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.
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Code P0787 Lexus Description
The P0787 code for Lexus vehicles indicates a problem with the shift/timing solenoid being detected as operating at a low level. The shift solenoid is responsible for controlling the flow of transmission fluid, which in turn controls the shifting of gears in the transmission. When the solenoid is not functioning properly or is operating at a low level, it can lead to issues with the timing of gear shifts, potentially causing rough shifting, slipping gears, or even the transmission not shifting at all.
Common Causes of P0787 Lexus
- Faulty shift solenoid
- Low transmission fluid levels
- Clogged transmission filter
- Electrical issues within the transmission system
- Wiring harness issues
Symptoms of P0787 Lexus
- Rough or delayed shifting between gears
- Slipping gears
- Transmission not shifting into certain gears
- Transmission overheating
- Illumination of the check engine light
How to Fix P0787 Lexus
- Begin by conducting a thorough inspection of the transmission system to identify the root cause of the issue.
- Test the shift solenoid to determine if it is functioning correctly. If faulty, replace the solenoid.
- Check and refill transmission fluid to the appropriate level if low.
- Inspect and replace the transmission filter if clogged.
- Address any electrical issues within the transmission system, such as damaged wiring or faulty sensors.
Cost to Fix P0787 Lexus
The cost of repairing a shift/timing solenoid low issue can vary depending on the specific cause of the problem and the extent of the repairs needed. On average, the cost of replacing a shift solenoid can range from $150 to $400, including parts and labor. Additional costs for transmission fluid, filters, and any necessary electrical repairs may also apply. It is advisable to consult with a trusted mechanic or repair shop for a more accurate estimate based on the specific circumstances of the vehicle in question.
When is the Code Detected?
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