B2462:01 Code - Global Positioning System Short to Battery
Quick Answer
The navigation antenna is connected to the Telematics Communication Interface Control Module. Common causes include Faulty Cellular Phone, Navigation, and Digital Radio Antenna, Cellular Phone, Navigation, and Digital Radio Antenna harness is open or shorted, Cellular Phone, Navigation, and Digital Radio Antenna 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
- B2462:01 indicates Global Positioning System Short to Battery.
- Common causes
- Common causes include Faulty Cellular Phone, Navigation, and Digital Radio Antenna, Cellular Phone, Navigation, and Digital Radio Antenna harness is open or shorted, Cellular Phone, Navigation, and Digital Radio Antenna 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 B2462:01 Description
When the vehicle is equipped with the optional navigation system, a Navigation Antenna Signal Splitter is installed to distribute the navigation signal to both the Telematics Communication Interface Control Module and the Human Machine Interface Control Module. The Human Machine Interface Control Module supplies 5 V through the coax cable to power the Navigation Antenna Signal Splitter. The Diagnostic Trouble Code (DTC) will be set when the Telematics Communication Interface Control Module detects a short to voltage on the GPS antenna signal circuit.
What are the Possible Causes of the DTC B2462:01?
- Faulty Cellular Phone, Navigation, and Digital Radio Antenna
- Cellular Phone, Navigation, and Digital Radio Antenna harness is open or shorted
- Cellular Phone, Navigation, and Digital Radio Antenna circuit poor electrical connection
- Faulty Telematics Communication Interface Control Module
How to Fix the DTC B2462:01?
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
B2462:02 Global Positioning System Short to Ground
B2462:04 Global Positioning System Open
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B2462:01 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 B2462:01 code?
Need more information on how to fix the B2462:01 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B2462:01 code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about B2462:01 Code
What does the OBDII code B2462:01 mean?
Code B2462:01 indicates a problem with the vehicle's Global Positioning System (GPS), specifically a short to the battery circuit.
What are common symptoms of code B2462:01?
Common symptoms include GPS malfunction, inaccurate navigation, and potentially illuminated warning lights on the dashboard.
What causes the B2462:01 code?
This code is typically caused by damaged wiring, a short circuit, or an issue with the GPS module itself.
How can I diagnose the B2462:01 code?
Start by inspecting the GPS wiring and connectors for damage or corrosion. Use a multimeter to check for a short circuit in the affected circuit.
Can a faulty GPS module trigger code B2462:01?
Yes, a defective GPS module can cause this code if it creates a short to the battery circuit.
Is code B2462:01 safe to drive with?
While it may not affect the vehicle's drivability, it can cause inconvenience due to GPS inaccuracy or failure. Immediate diagnosis and repair are recommended.
How is code B2462:01 typically resolved?
Repairs may involve fixing or replacing damaged wiring, connectors, or the GPS module itself.
Can battery-related issues cause code B2462:01?
Yes, issues such as overcharging or a faulty battery can contribute to electrical shorts that trigger this code.
Do I need special tools to fix code B2462:01?
Basic tools like a multimeter and wiring repair kits are often sufficient for diagnosing and repairing this code.
Can a professional mechanic fix B2462:01 quickly?
Yes, a trained mechanic can typically diagnose and repair this issue within a few hours, depending on the extent of the damage.
Discuss the causes and fixes for B2462:01 OBDII Code
Code B2462:01 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.
