Today, we’re delving into Nissan TSB and TB 116116, specifically focusing on code C1130, which pertains to the ABS system. This code might seem like an ABS issue, but it actually signals a missing engine signal in the ABS module.
Code C1130 indicates that data required for the ABS module is missing from the Engine Control Module (ECM), leading to various issues in the ABS functionality. When diagnosing this code, it’s crucial to address any related ECM error codes and ensure all vehicle modules are scanned and diagnosed, not just the ABS module.
The ABS module and ECM are interconnected through the vehicle’s CAN bus, and when essential data like throttle angle is not shared between them, it triggers the C1130 code. This impacts crucial functionalities such as cruise control, forward emergency braking, and traction control corrections.
Understanding TSB 116116 underscores the importance of performing a complete diagnostic scan on all vehicle modules to accurately pinpoint and resolve the underlying issue causing the C1130 code.
By thoroughly assessing and addressing related ECM error codes and ensuring seamless communication between vehicle modules, technicians can effectively rectify the C1130 issue and ensure the optimal functionality of the ABS system.
Thank you for watching!
What is Nissan code C1130?
Nissan code C1130 refers to the ABS system and indicates that the engine signal is missing. However, it does not necessarily mean there is a problem with the ABS module. It usually indicates that the data required for the ABS module is missing from the Engine Control Module (ECM). This can be related to issues in the ECM, such as crankshaft position sensor, camshaft position sensor, or mass airflow sensor.
What does NTB 16-116 mean for diagnostics?
NTB 16-116 indicates the need to perform a complete diagnostic on the vehicle, scanning all modules in the vehicle, not just the ECM or the ABS module. One module may report issues with another, providing a diagnostic path to correct any problems with the vehicle.