Nissan Murano: Lan System :: Can Gateway / Basic Inspection

Ecu Diagnosis Information. 3ch Can Gateway

Reference Value TERMINAL LAYOUTPHYSICAL VALUES Terminal No. (Wire color) Description Condition Standard Reference value + – Signal name Input/ Output 1 (L) — Nissan Murano Vehicle CAN communication-H Input/ Output — — — 2 (P) — Nissan Murano Vehicle CAN communication-L Input/ Output — — — 3 (L) — Diagnostic CAN communication-H Input/ Output — — — 4 (P) — Diagnostic CAN communication-L Input/ Output — — — 5 (BG) 6 (B) 7 (B) Ignition power supply Input Ignition switch ON 7 – 16 V Battery voltage 8 (BG) 6 (B) 7 (B) Battery power supply Input Ignition switch OFF 6 – 16 V Battery voltage 9 (L) — IT CAN communication-H — — — — 10 (P) — IT CAN communication-L — — — — 11 (L) — Diagnostic CAN communication-H Input/ Output — — — 12 (P) — Diagnostic CAN communication-L Input/ Output — — — 13 (L) — IT CAN communication-H — — — — 14 (P) — IT CAN communication-L — — — — DTC Inspection Priority Chart If some DTCs are displayed at the same time, perform inspections one by one based on the following priority chart...

Additional Service When Replacing Can Gateway. 3ch Can Gateway

Description For work procedure, refer to Work Procedure.BEFORE REPLACEMENTWhen replacing 3CH CAN gateway, save or print current vehicle specification (Type ID) with CONSULT configuration before replacement...

Other information:

Nissan Murano (Z52) 2015-2024 Service Manual: Parking Brake System :: Precaution. Precautions

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collisions...

Nissan Murano (Z52) 2015-2024 Service Manual: U1044 Eng Comm Circuit

DTC Description DTC DETECTION LOGICA signal voltage of LIN communication between ECM and generator is excessively low or excessively high. DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition U1044 ENG COMM CIRCUIT (Engine communication circuit) Diagnosis condition Ignition switch ON Signal (terminal) Signal voltage of LIN communication Threshold Signal voltage between ECM and generator is excessively low or excessively high Diagnosis delay time — POSSIBLE CAUSE Harness or connectors (LIN communication circuit is open or shorted...