P0706 2017 Chevrolet Silverado Code - Transmission Range Switch Performance
Quick Answer
The Transmission Internal Mode Switch (IMS) consists of 5 internal switches, A, B, C, P, and Neutral Start. Common causes include Faulty Transmission Internal Mode Switch (IMS), Transmission Internal Mode Switch harness is open or shorted, Transmission Internal Mode Switch 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
- P0706 2017 Chevrolet Silverado indicates Transmission Range Switch Performance.
- Common causes
- Common causes include Faulty Transmission Internal Mode Switch (IMS), Transmission Internal Mode Switch harness is open or shorted, Transmission Internal Mode Switch 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 P0706 2017 Chevrolet Silverado Description
The Engine Control Module (ECM) supplies a signal circuit to the neutral start switch. The ECM uses the state of the neutral start switch state as confirmation that the transmission is in neutral or park before the engine starter is engaged.
The Diagnostic Trouble Code (DTC) will be set when the TCM detects engine cranking when the IMS does not indicate park or neutral for 0.2 s.
What are the Possible Causes of the DTC P0706 2017 Chevrolet Silverado?
- Faulty Transmission Internal Mode Switch (IMS)
- Transmission Internal Mode Switch harness is open or shorted
- Transmission Internal Mode Switch circuit poor electrical connection
- Faulty Transmission Control Module (TCM)
How to Fix the DTC P0706 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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0706 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.
Need more information about the P0706 2017 Chevrolet Silverado code?
Need more information on how to fix the P0706 2017 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0706 2017 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0706 2017 Chevrolet Silverado Code
1. What does OBDII code P0706 mean on a 2017 Chevrolet Silverado?
P0706 indicates an issue with the Transmission Range Sensor (TRS), specifically its performance or circuit range, which helps the vehicle's computer detect the gear position.
2. What are the common symptoms of code P0706 in a 2017 Chevrolet Silverado?
Symptoms may include difficulty shifting gears, the vehicle starting in the wrong gear, the Check Engine Light turning on, or the transmission going into limp mode.
3. What causes the P0706 code to appear on a 2017 Chevrolet Silverado?
Common causes include a faulty Transmission Range Sensor, damaged wiring or connectors, misaligned shift linkage, or issues with the vehicle’s PCM.
4. Can a faulty Transmission Range Sensor damage the transmission?
While a faulty sensor itself may not directly damage the transmission, improper gear engagement over time can lead to increased wear and potential damage.
5. How can I diagnose the P0706 code on my 2017 Chevrolet Silverado?
Diagnosis typically involves scanning for codes, inspecting the TRS and its wiring, checking for alignment issues, and testing the sensor's electrical signals.
6. How do I fix the P0706 code on a 2017 Chevrolet Silverado?
Repairs may include replacing the Transmission Range Sensor, repairing damaged wiring or connectors, or realigning the shift linkage.
7. Can I drive my 2017 Chevrolet Silverado with a P0706 code?
It’s not recommended to drive with this code for an extended period, as it can cause further transmission issues and unsafe driving conditions.
8. How much does it cost to repair the P0706 code on a 2017 Chevrolet Silverado?
Repair costs can vary, but replacing the Transmission Range Sensor typically ranges from $200 to $400, including parts and labor.
9. Can a low battery cause the P0706 code in a 2017 Chevrolet Silverado?
While unlikely, a weak or discharged battery can cause voltage issues that might trigger transmission-related codes, including P0706.
10. Is the P0706 code covered under the warranty for a 2017 Chevrolet Silverado?
It depends on the warranty coverage and mileage, but transmission components like the TRS might be covered under the powertrain warranty. Check with your dealer for details.
Discuss the causes and fixes for P0706 2017 Chevrolet Silverado OBDII Code
Code P0706 2017 Chevrolet Silverado comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
