P0826 2017 Chevrolet Silverado Code - Up And Down Shift Switch Circuit
Quick Answer
The Driver Shift Request (DSR) allows the driver to select the desired range of gears for current driving conditions. Common causes include Faulty Transmission Shift Lever, Transmission Shift Lever harness is open or shorted, Transmission Shift Lever 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
- P0826 2017 Chevrolet Silverado indicates Up And Down Shift Switch Circuit.
- Common causes
- Common causes include Faulty Transmission Shift Lever, Transmission Shift Lever harness is open or shorted, Transmission Shift Lever 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 P0826 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC P0826 2017 Chevrolet Silverado?
- Faulty Transmission Shift Lever
- Transmission Shift Lever harness is open or shorted
- Transmission Shift Lever circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC P0826 2017 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 P0826 2017 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 P0826 2017 Chevrolet Silverado Code
1. What does the OBDII code P0826 mean on a 2017 Chevrolet Silverado?
P0826 indicates an issue with the "Up and Down Shift Switch Circuit," which is part of the transmission's manual shift controls.
2. What are common symptoms of the P0826 code in a Chevy Silverado?
Symptoms may include the inability to manually shift gears, the transmission staying in one gear, or the check engine light illuminating.
3. What causes the P0826 code to appear?
Common causes include a faulty shift switch, damaged wiring or connectors in the circuit, or a malfunctioning transmission control module (TCM).
4. Can I still drive my 2017 Silverado with the P0826 code?
While the truck may still function in automatic mode, driving with this code can lead to further transmission issues and should be addressed promptly.
5. How do I diagnose the P0826 code on my Silverado?
Diagnosis involves scanning for codes, inspecting the shift switch and wiring for damage, and using a multimeter to check for proper voltage and continuity in the circuit.
6. How do I fix the P0826 code on a 2017 Chevrolet Silverado?
Repairs may include replacing a faulty shift switch, repairing damaged wiring or connectors, or reprogramming or replacing the TCM if necessary.
7. How much does it cost to fix the P0826 code on a Silverado?
Costs can vary, but replacing a shift switch typically ranges from $100 to $300, while wiring repairs or TCM replacement can cost more depending on labor and parts.
8. Can a P0826 code be caused by low transmission fluid?
Low transmission fluid is unlikely to directly cause this code, but it can lead to other transmission problems that may indirectly affect the shift circuit.
9. Does the P0826 code require a software update?
In some cases, a software update to the TCM may resolve the issue, but this depends on the specific circumstances and diagnostic results.
10. What tools are needed to troubleshoot the P0826 code?
You’ll need an OBDII scanner, a multimeter for electrical testing, and potentially a wiring diagram for the shift circuit to identify the issue.
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