Terminals Of Ecu [06/2016 - 03/2017]
- CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY AND MAIN BODY ECU (NETWORK GATEWAY ECU) TEXT IN ILLUSTRATION
*1 Instrument Panel Junction Block Assembly *2 Main Body ECU (Network Gateway ECU) - Remove the Main Body ECU (Network Gateway ECU) from the Instrument Panel Junction Block Assembly (Refer to REMOVAL [06/2016 - ] ).
- Measure the voltage and resistance according to the value(s) in the table below.
Terminal No.
(Symbol)Wiring Color Terminal Description Switch Condition Specified Condition MB-1 (BECU) - Body ground None - Body ground Battery power supply Always 11 to 14 V MB-8 (IG) - Body ground None - Body ground Battery power supply Ignition switch ON 11 to 14 V MB-11 (GND) - Body ground None - Body ground Ground Always Below 1 Ω MB-32 (BMPX) - Body ground None - Body ground Battery power supply Always 11 to 14 V If the result is not as specified, there may be a malfunction in the wire harness.
- Install the main body ECU (network gateway ECU) onto the instrument panel junction block assembly.
- Measure the pulses according to the value(s) in the table below.
Terminal No.
(Symbol)Wiring Color Terminal Description Switch Condition Specified Condition D5-4 (LIN) - D6-1 (GND) LG - B LIN Communication line Ignition switch ON Pulse generation If the result is not as specified, the main body ECU (network gateway ECU) or instrument panel junction block assembly may have a malfunction.
- CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY
- Disconnect the E8 Power Window Regulator Master Switch Assembly Connector.
- Measure the voltage and resistance according to the value(s) in the table below.
Terminal No.
(Symbol)Wiring Color Terminal Description Condition Specified Condition E8-5 (GND) - Body ground B - Body ground Ground Always Below 1 Ω E8-12 (+B) - Body ground SB - Body ground Battery power supply Always 11 to 14 V If the result is not as specified, there may be a malfunction in the wire harness.