When diagnosing 2014-2017 Infiniti QX70 vehicles for DTC C1130 (engine signal), ECM related DTCs (P-codes) must be diagnosed, repaired and DTCs erased first, before proceeding.
Absent or incorrect ECM signals that are indicated by corresponding P-codes may trigger C1130 in the ABS control unit.
When diagnosing 2014-2017 Infiniti QX70 vehicles for DTC C1130 (engine signal), ECM related DTCs (P-codes) must be diagnosed, repaired and DTCs erased first, before proceeding. DTC C1130 is an ABS DTC that indicates an output signal of the ECM is not recognized.
Absent or incorrect ECM signals that are indicated by corresponding P-codes may trigger C1130 in the ABS control unit. Some vehicle features that can be affected by absent or incorrect ECM signal include forward emergency braking (FEB), intelligent cruise control (ICC) and/or VDC/ABS/TCS.
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