C1096 – BMW DTC

BMW DTC C1096 – Internal DSC Control Module Hydraulic Pump Blocked

DTC C1096 meaning on BMW

DTC C1096 on a BMW refers to an Internal DSC (Dynamic Stability Control) Control Module Hydraulic Pump Blocked fault. This fault code indicates that there is an issue with the hydraulic pump within the DSC control module, which is responsible for controlling the vehicle’s stability and traction systems.

BMW DTC C1096 symptoms

Symptoms of DTC C1096 on a BMW may include:

• ABS (Anti-lock Braking System) warning light illuminated
• Traction control warning light illuminated
• Stability control warning light illuminated
• Decreased braking performance
• Unusual noises coming from the hydraulic pump area

BMW DTC C1096 causes

The possible causes of DTC C1096 on a BMW include:

• Blocked hydraulic pump within the DSC control module
• Hydraulic pump motor failure
• Wiring or connection issues related to the hydraulic pump
• Internal fault within the DSC control module

BMW DTC C1096 seriousness

The seriousness of DTC C1096 on a BMW should not be ignored, as it directly affects the vehicle’s stability and traction control systems. Driving with this fault present can compromise the safety and handling of the vehicle, especially in emergency braking or slippery road conditions.

How to diagnose DTC C1096 on BMW

To diagnose DTC C1096 on a BMW, a diagnostic scan tool capable of reading BMW fault codes is required. The following steps can be taken:

1. Connect the diagnostic scan tool to the vehicle’s OBD-II port
2. Read and record the fault code(s) present, including DTC C1096
3. Perform a visual inspection of the hydraulic pump and related components for any visible damage or blockages
4. Check the wiring and connections to the hydraulic pump for any signs of wear or corrosion
5. If necessary, perform further testing of the hydraulic pump motor and DSC control module using specialized diagnostic equipment

How to fix DTC C1096 on BMW

Fixing DTC C1096 on a BMW may involve the following steps:

1. Clean or replace the blocked hydraulic pump within the DSC control module
2. Repair or replace the hydraulic pump motor if it is faulty
3. Repair any damaged wiring or connections related to the hydraulic pump
4. If the DSC control module is found to be faulty, it may need to be replaced or reprogrammed

How to erase DTC C1096 on BMW

To erase DTC C1096 on a BMW, follow these steps:

1. Ensure the underlying issue causing the fault code has been resolved
2. Use a diagnostic scan tool to clear the fault code(s) stored in the vehicle’s system
3. Perform a test drive to confirm that the fault code does not reappear

Recommended tools & DTC Scanners for BMW

Best Diagnostic App for modern BMWs: BimmerLink

Recommended Bluetooth adapter for Bimmerlink: OBDLink CX

Cable adapter for Bimmerlink: Enet Cable USB Type C

For older BMWs we recommend: Autel AutoLink AL319 (2024 version)

Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter

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