P0973 Scion Code - Shift Solenoid 'A' Control Circuit Low
Quick Answer
The Engine Control Module (ECM) commands gear shifts by turning the shift solenoid valves "ON/OFF". Common causes include Faulty Shift Solenoid 'A', Shift Solenoid 'A' harness is open or shorted, Shift Solenoid 'A' electrical 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
- P0973 Scion indicates Shift Solenoid 'A' Control Circuit Low.
- Common causes
- Common causes include Faulty Shift Solenoid 'A', Shift Solenoid 'A' harness is open or shorted, Shift Solenoid 'A' electrical 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 P0973 Scion Description
What are the Possible Causes of the DTC P0973 Scion?
- Faulty Shift Solenoid 'A'
- Shift Solenoid 'A' harness is open or shorted
- Shift Solenoid 'A' electrical circuit poor electrical connection
How to Fix the DTC P0973 Scion?
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 P0973 Scion 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 P0973 Scion Code
What does the OBDII code P0973 mean for a Scion?
Code P0973 indicates a problem with the Shift Solenoid 'A' Control Circuit, specifically a low voltage condition.
What are the symptoms of code P0973 in a Scion?
Common symptoms include transmission shifting issues, reduced fuel efficiency, and the Check Engine Light being illuminated.
What causes the P0973 code to appear?
Possible causes include a faulty shift solenoid, damaged wiring or connectors, or a malfunctioning transmission control module (TCM).
Can driving with code P0973 damage my Scion’s transmission?
Yes, prolonged driving with this code can lead to transmission damage due to improper gear shifting.
How can I diagnose the P0973 code?
Use an OBDII scanner to confirm the code, then inspect the shift solenoid, wiring, and connectors for damage or corrosion.
How do I fix the P0973 code in my Scion?
Repairs may involve replacing the shift solenoid, repairing damaged wiring, cleaning connectors, or replacing the transmission control module.
Is the P0973 code specific to Scion vehicles?
No, the code applies to many vehicles with OBDII systems, but the troubleshooting steps may vary by make and model.
What tools are needed to repair the P0973 code?
You’ll need an OBDII scanner, a multimeter for electrical testing, and basic hand tools for solenoid or wiring repairs.
Can low transmission fluid cause the P0973 code?
Low or dirty transmission fluid can contribute to solenoid issues, but it’s not the primary cause of this code.
Should I take my Scion to a professional for code P0973?
If you’re unfamiliar with diagnosing or repairing transmission systems, it’s best to consult a professional mechanic.
Discuss the causes and fixes for P0973 Scion OBDII Code
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