B1F08 Chrysler Code - Terrain Switch Bank Module Internal
Quick Answer
The Terrain Switch Bank Module monitors the Transfer Case Switch. Common causes include Faulty Transfer Case Switch, Transfer Case Switch harness is open or shorted, Transfer Case 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
- B1F08 Chrysler indicates Terrain Switch Bank Module Internal.
- Common causes
- Common causes include Faulty Transfer Case Switch, Transfer Case Switch harness is open or shorted, Transfer Case 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 B1F08 Chrysler Description
What are the Possible Causes of the DTC B1F08 Chrysler?
- Faulty Transfer Case Switch
- Transfer Case Switch harness is open or shorted
- Transfer Case Switch circuit poor electrical connection
How to Fix the DTC B1F08 Chrysler?
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 B1F08 Chrysler 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 B1F08 Chrysler code?
Need more information on how to fix the B1F08 Chrysler code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B1F08 Chrysler code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about B1F08 Chrysler Code
1. What does the OBDII code B1F08 mean for a Chrysler vehicle?
The B1F08 code indicates an internal fault in the Terrain Switch Bank Module, which manages terrain mode selections in vehicles equipped with this feature.
2. What are the common symptoms of the B1F08 code?
Symptoms may include the terrain mode not working, an illuminated check engine light, or error messages related to the terrain system on the dashboard.
3. What causes the B1F08 code to appear?
The code is typically caused by a malfunction within the Terrain Switch Bank Module, wiring issues, or a poor electrical connection to the module.
4. Can I still drive my Chrysler with the B1F08 code?
Yes, the vehicle is usually drivable, but the terrain mode functionality may be disabled or limited until the issue is resolved.
5. How do you diagnose the B1F08 code?
Diagnosis typically involves scanning for codes, inspecting the wiring and connections to the Terrain Switch Bank Module, and testing the module itself for internal faults.
6. How can the B1F08 code be fixed?
Repairs may include replacing the Terrain Switch Bank Module, repairing damaged wiring, or cleaning and securing electrical connectors.
7. Is the B1F08 code a common issue in Chrysler vehicles?
It’s not a very common issue, but it can occur in vehicles equipped with terrain mode systems, especially if the module or wiring has been damaged.
8. How much does it cost to repair the B1F08 code?
Repair costs vary but can range from $200 to $600, depending on whether the module needs replacement or if simpler repairs like wiring fixes are required.
9. Can I reset the B1F08 code without fixing the issue?
You can clear the code using an OBDII scanner, but it will likely return if the underlying issue is not resolved.
10. Is the Terrain Switch Bank Module covered under warranty?
It may be covered under the powertrain or electronic systems warranty, but you should check with your dealership for specific coverage details.
Discuss the causes and fixes for B1F08 Chrysler OBDII Code
Code B1F08 Chrysler 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.
