P0973 2014 Chevrolet Silverado Code - Shift Solenoid Valve 1 Control Circuit Low Voltage
Quick Answer
The shift solenoid 1 is part of the control solenoid valve assembly which has no serviceable parts. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Transmission Control Solenoid Valve. 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 2014 Chevrolet Silverado indicates Shift Solenoid Valve 1 Control Circuit Low Voltage.
- Common causes
- Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Transmission Control Solenoid Valve.
- 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 2014 Chevrolet Silverado Description
What are the Possible Causes of the DTC P0973 2014 Chevrolet Silverado?
- Low transmission fluid level
- Dirty transmission fluid
- Faulty Transmission Control Solenoid Valve
- Transmission Control Solenoid Valve harness is open or shorted
- Transmission Control Solenoid Valve circuit poor electrical connection
How to Fix the DTC P0973 2014 Chevrolet Silverado?
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 2014 Chevrolet Silverado 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 2014 Chevrolet Silverado Code
1. What does the OBDII code P0973 mean on a 2014 Chevrolet Silverado?
P0973 indicates a problem with the Shift Solenoid Valve 1 Control Circuit, specifically low voltage detected in the circuit.
2. What are the common symptoms of code P0973 in a 2014 Silverado?
Symptoms may include harsh or delayed shifting, inability to shift gears, transmission stuck in one gear, and the Check Engine Light being illuminated.
3. What causes the P0973 code to appear in a 2014 Chevrolet Silverado?
Common causes include a faulty shift solenoid, damaged wiring or connections in the solenoid circuit, a failed transmission control module (TCM), or low transmission fluid levels.
4. Can low transmission fluid cause the P0973 code?
Yes, low transmission fluid can affect solenoid operation and lead to this code appearing.
5. How do you diagnose the P0973 code on a 2014 Chevrolet Silverado?
Diagnosis involves checking the transmission fluid level, inspecting the solenoid wiring and connectors for damage, testing the shift solenoid for proper function, and scanning the TCM for additional codes.
6. How serious is the P0973 code on a 2014 Chevrolet Silverado?
It is moderately serious as it can lead to drivability issues like improper shifting and potential transmission damage if not addressed.
7. Can you drive a 2014 Silverado with the P0973 code?
Driving is possible but not recommended for extended periods, as improper shifting could cause further damage to the transmission.
8. How do you fix the P0973 code on a 2014 Chevrolet Silverado?
Repairs may involve replacing the faulty shift solenoid, repairing or replacing damaged wiring, cleaning corroded connectors, or reprogramming or replacing the TCM.
9. How much does it cost to fix the P0973 code on a 2014 Silverado?
Repair costs vary but typically range from $150 to $400, depending on whether the issue is with the solenoid or wiring.
10. Can a bad battery or alternator cause the P0973 code?
Yes, if the battery or alternator is failing, it could lead to low voltage issues affecting the solenoid circuit and triggering this code.
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