P0B59 Saturn Code - Hybrid/Electric Vehicle Battery 7 Circuit
Quick Answer
The Hybrid/Electric Vehicle battery pack contains 288 cells. Common causes include Faulty Hybrid/Electric Vehicle Battery Pack, Faulty Hybrid/Electric Vehicle Battery Interface Control Module. 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
- P0B59 Saturn indicates Hybrid/Electric Vehicle Battery 7 Circuit.
- Common causes
- Common causes include Faulty Hybrid/Electric Vehicle Battery Pack, Faulty Hybrid/Electric Vehicle Battery Interface Control Module.
- 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 P0B59 Saturn Description
The battery energy control module monitors the voltage of the 96 battery cell groups through the four hybrid/EV battery interface control modules. Voltage sense circuits are attached to each individual cell group, and these sense circuits terminate at a connector located on the top surface of the battery section. A serviceable auxiliary battery wiring harness joins this connector to a hybrid/EV battery interface control module, also located on the top surface of the battery section. The hybrid/EV battery interface control module encodes the voltage reading and transmits it to the battery energy control module through the battery control harness. There is one hybrid/EV battery interface control module located on battery sections one and two, and two hybrid/EV battery interface control modules associated with battery section three. The hybrid/EV battery interface control module, battery energy control module wiring harness, auxiliary battery wiring harness, and battery energy control module are all considered serviceable components.
The battery energy control module will determine when a fault condition is present. Diagnostics and system status are communicated from the battery energy control module to hybrid/EV powertrain control module 2 through serial data. The hybrid/EV powertrain control module 2 is the host controller for diagnostic trouble code information.
What are the Possible Causes of the DTC P0B59 Saturn?
- Faulty Hybrid/Electric Vehicle Battery Pack
- Faulty Hybrid/Electric Vehicle Battery Interface Control Module
How to Fix the DTC P0B59 Saturn?
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 P0B59 Saturn 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 P0B59 Saturn Code
1. What are the common symptoms of OBDII code P0B59 in a Saturn hybrid/electric vehicle?
- Common symptoms include poor fuel efficiency, decreased power, and the vehicle not starting or running properly.
2. What does the OBDII code P0B59 Saturn Hybrid/Electric Vehicle Battery 7 Circuit indicate?
- This code indicates a malfunction in the electrical circuit related to the hybrid/electric vehicle battery 7.
3. What are the possible causes of OBDII code P0B59 in a Saturn hybrid/electric vehicle?
- Possible causes include a faulty battery 7 module, damaged wiring, loose connections, or issues with the battery management system.
4. How can I diagnose the issue causing OBDII code P0B59 in my Saturn hybrid/electric vehicle?
- A thorough inspection of the battery 7 module, wiring, and connections, as well as using a diagnostic tool to read live data, can help pinpoint the issue.
5. Can I still drive my Saturn hybrid/electric vehicle with OBDII code P0B59 present?
- It is not recommended to drive the vehicle with this code present, as it can lead to further damage to the battery system and affect the vehicle's performance.
6. How can I repair OBDII code P0B59 in my Saturn hybrid/electric vehicle?
- Repairing this code may involve replacing the faulty battery 7 module, repairing damaged wiring, securing loose connections, or reprogramming the battery management system.
7. Is it safe to attempt DIY repairs for OBDII code P0B59 in a Saturn hybrid/electric vehicle?
- While some basic checks like inspecting connections can be done DIY, more complex repairs involving the battery system should be handled by a qualified technician.
8. How much does it typically cost to repair OBDII code P0B59 in a Saturn hybrid/electric vehicle?
- The cost of repair can vary depending on the specific issue, but it may range from a few hundred to a couple of thousand dollars, including parts and labor.
9. How often does OBDII code P0B59 occur in Saturn hybrid/electric vehicles?
- While not extremely common, this code can occur in Saturn hybrid/electric vehicles, especially as the vehicle ages or if there is a fault in the battery system.
10. Can regular maintenance help prevent OBDII code P0B59 from occurring in my Saturn hybrid/electric vehicle?
- Yes, regular maintenance, including checking the battery system and addressing any issues promptly, can help prevent the occurrence of this code.
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