P182B 2016 Chevrolet Silverado Code - Internal Mode Switch 'B' Circuit Low Voltage
Quick Answer
The P182B diagnostic trouble code (DTC) in a 2016 Chevrolet Silverado indicates a problem with the Internal Mode Switch 'B' circuit having low voltage. Common causes include Faulty Internal Mode Switch, Wiring or connector issues in the IMS circuit, Low battery voltage affecting the IMS operation. 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
- P182B 2016 Chevrolet Silverado indicates Internal Mode Switch 'B' Circuit Low Voltage.
- Common causes
- Common causes include Faulty Internal Mode Switch, Wiring or connector issues in the IMS circuit, Low battery voltage affecting the IMS operation.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P182B 2016 Chevrolet Silverado Description
The P182B diagnostic trouble code (DTC) in a 2016 Chevrolet Silverado indicates a problem with the Internal Mode Switch 'B' circuit having low voltage. The Internal Mode Switch (IMS) is a component within the transmission that communicates with the vehicle's engine control module (ECM) to determine the gear selection. The 'B' circuit refers to a specific part of the IMS that is reporting low voltage, which can lead to issues with gear shifting and overall transmission performance.
Common Causes of P182B 2016 Chevrolet Silverado
- Faulty Internal Mode Switch
- Wiring or connector issues in the IMS circuit
- Low battery voltage affecting the IMS operation
- ECM software or hardware issues
- Transmission fluid contamination affecting IMS performance
Symptoms of P182B 2016 Chevrolet Silverado
- Erratic shifting behavior
- Delayed engagement when shifting gears
- Transmission slipping
- Limp mode activation
- Check Engine Light illuminated
How to Fix P182B 2016 Chevrolet Silverado
- Diagnose the issue using a scan tool to confirm the P182B code and pinpoint the exact cause.
- Inspect the Internal Mode Switch and its wiring for any visible damage or corrosion.
- Test the battery voltage to ensure it is within the proper range for the IMS operation.
- Repair or replace any damaged wiring or connectors in the IMS circuit.
- Clear the DTC and perform a test drive to verify that the issue has been resolved.
Cost to Fix P182B 2016 Chevrolet Silverado
The cost of repairing the Internal Mode Switch 'B' Circuit Low Voltage issue in a 2016 Chevrolet Silverado can vary depending on the specific cause of the problem. On average, the parts for this repair can range from $100 to $300, while the labor costs can be between $150 and $300. Therefore, the total repair cost may fall between $250 and $600. It is important to note that these estimates are general and can fluctuate based on the location, labor rates, and any additional repairs or parts needed. It is recommended to consult with a professional mechanic for a more accurate cost estimate tailored to your specific situation.
Need more information about the P182B 2016 Chevrolet Silverado code?
Need more information on how to fix the P182B 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P182B 2016 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P182B 2016 Chevrolet Silverado Code
1. What does the OBDII code P182B mean on a 2016 Chevrolet Silverado?
P182B indicates a problem with the Internal Mode Switch (IMS) "B" Circuit, specifically low voltage detected in the circuit.
2. What are the common symptoms of code P182B in a 2016 Chevrolet Silverado?
Symptoms may include the transmission stuck in one gear, irregular shifting, the check engine light illuminated, or a "limp mode" condition.
3. What causes code P182B in a 2016 Chevrolet Silverado?
Common causes include a faulty Internal Mode Switch (IMS), damaged wiring or connectors in the IMS circuit, or a failing transmission control module (TCM).
4. Can I drive my 2016 Chevrolet Silverado with a P182B code?
Driving with a P182B code is not recommended as it can lead to erratic transmission behavior, which may cause further damage or create unsafe driving conditions.
5. How is code P182B diagnosed in a 2016 Chevrolet Silverado?
A mechanic will use a scan tool to verify the code, inspect the IMS and its wiring for damage, and check the voltage and continuity of the circuit.
6. How do you fix code P182B on a 2016 Chevrolet Silverado?
Repairs may involve replacing the Internal Mode Switch, repairing or replacing damaged wiring or connectors, or reprogramming/updating the TCM if needed.
7. How much does it cost to repair a P182B code on a 2016 Chevrolet Silverado?
Repair costs vary but typically range from $150 to $500 depending on whether the issue is with the IMS, wiring, or TCM.
8. Can a low battery cause the P182B code in a 2016 Chevrolet Silverado?
Yes, a weak or failing battery can sometimes cause voltage-related issues, including triggering the P182B code.
9. Is the Internal Mode Switch part of the transmission in a 2016 Chevrolet Silverado?
Yes, the Internal Mode Switch is located inside the transmission and helps the vehicle recognize the gear selector position.
10. Can clearing the P182B code solve the problem in a 2016 Chevrolet Silverado?
Clearing the code without addressing the root cause may temporarily turn off the check engine light, but the issue will likely return. Proper diagnosis and repair are necessary.
Discuss the causes and fixes for P182B 2016 Chevrolet Silverado OBDII Code
Code P182B 2016 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.