RM38N0EC
_58
Vehicle Interior
_111835
METER / GAUGE / DISPLAY
_0527485
HEADUP DISPLAY SYSTEM
U
METER / GAUGE / DISPLAY HEADUP DISPLAY SYSTEM TERMINALS OF ECU
METER MIRROR SUB-ASSEMBLY
a.
Measure the voltage and resistance according to the value(s) in the table below.
| Terminal No. (Symbol) | Terminal Description | Condition | Specified Condition |
|---|---|---|---|
| E160-1 (IG) - Body ground | Power source for ignition relay | Ignition switch off → Ignition switch ON | Below 1 V → 11 to 14 V |
| E160-2 (B) - Body ground | Power source for auxiliary battery | ·
Ignition switch off*1 ·
Always*2 |
11 to 14 V |
| E160-4 (ES) - Body ground | Ground | Always | Below 1 Ω |
| E160-12 (MPX1) - Body ground | CAN communication signal | Ignition switch ON | Pulse generation |
| E160-13 (MPX2) - Body ground | CAN communication signal | Ignition switch ON | Pulse generation |
| E160-14 (TX+) - Body ground | Local bus communication signal | Ignition switch ACC | Pulse generation |
| E160-15 (TX-) - Body ground | Local bus communication signal | Ignition switch ACC | Pulse generation |
*1: for HV Model
*2: for Gasoline Model