TERMINALS OF ECU
1. OCCUPANT DETECTION ECU
Symbols (Terminal No.) |
Wiring Color |
Terminal Description |
Condition |
Specification |
---|---|---|---|---|
+B (O5-1) - GND (O5-3) |
R - W-B |
Battery |
Ignition switch on |
10 to 14 V |
DIA (O5-2) - GND (O5-3) |
W - W-B |
Diagnosis (DLC3) |
Ignition switch on |
Pulse generation |
GND (O5-3) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 Ω |
FSR- (O5-4) - GND (O5-3) |
B - W-B |
Airbag sensor assembly communication line (-) |
Always |
Below 1 Ω |
BGND (O5-5) - GND (O5-3) |
P-G - W-B |
Passenger side buckle switch ground line |
Always |
Below 1 Ω |
IG (O5-7) - GND (O5-3) |
BE - W-B |
Power source (IGN Fuse) |
Ignition switch on |
10 to 14 V |
FSR+ (O5-8) - FSR- (O5-4) |
W - B |
Airbag sensor assembly communication line |
Ignition switch on |
Pulse generation |
BSW (O5-9) - BGND (O5-5) |
G - P-G |
Passenger side buckle switch line |
Buckle switch ON Buckle switch OFF |
Pulse generation |
SGD1 (O4-1) - GND (O5-3) |
L - W-B |
Occupant classification sensor front LH ground line |
Always |
Below 1 Ω |
SGD2 (O4-2) - GND (O5-3) |
BE - W-B |
Occupant classification sensor front RH ground line |
Always |
Below 1 Ω |
SGD3 (O4-3) - GND (O5-3) |
P-G - W-B |
Occupant classification sensor rear LH ground line |
Always |
Below 1 Ω |
SGD4 (O4-4) - GND (O5-3) |
B-R - W-B |
Occupant classification sensor rear RH ground line |
Always |
Below 1 Ω |
SVC1 (O4-11) - SGD1 (O4-1) |
B-L - L |
Occupant classification sensor front LH power supply line |
Ignition switch on, a load is applied to occupant classification sensor front LH |
4.5 to 5.1 V |
SVC2 (O4-12) - SGD2 (O4-2) |
LG-B - BE |
Occupant classification sensor front RH power supply line |
Ignition switch on, a load is applied to occupant classification sensor front RH |
4.5 to 5.1 V |
SVC3 (O4-5) - SGD3 (O4-3) |
B -P-G |
Occupant classification sensor rear LH power supply line |
Ignition switch on, a load is applied to occupant classification sensor rear LH |
4.5 to 5.1 V |
SVC4 (O4-6) - SGD4 (O4-4) |
GR-L - B-R |
Occupant classification sensor rear RH power supply line |
Ignition switch on, a load is applied to occupant classification sensor rear RH |
4.5 to 5.1 V |
SIG1 (O4-7) - SGD1 (O4-1) |
G - L |
Occupant classification sensor front LH signal line |
Ignition switch on, a load is applied to occupant classification sensor front LH |
Pulse generation |
SIG2 (O4-8) - SGD2 (O4-2) |
R-L - BE |
Occupant classification sensor front RH signal line |
Ignition switch on, a load is applied to occupant classification sensor front RH |
Pulse generation |
SIG3 (O4-9) - SGD3 (O4-3) |
R-B - P-G |
Occupant classification sensor rear LH signal line |
Ignition switch on, a load is applied to occupant classification sensor rear LH |
Pulse generation |
SIG4 (O4-10) - SGD4 (O4-4) |
L-R - B-R |
Occupant classification sensor rear RH signal line |
Ignition switch on, a load is applied to occupant classification sensor rear RH |
Pulse generation |
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL CONSOLE COMPARTMENT DOOR HINGE SUB-ASSEMBLY
(a) Engage the 2 guides to install the console compartment door hinge
sub-assembly.
(b) Install the 4 screws.
(c) Engage the 2 guides and 4 claws ...
4WD Control ECU Communication Stop Mode
DESCRIPTION
Detection Item
Symptom
Trouble Area
4WD Control ECU Communication Stop Mode
Either condition is met:
Communication stop for "Four Wheel Drive Control" is indicated
on the "Communication Bus C ...
Adjustment
ADJUSTMENT
CAUTION / NOTICE / HINT
CAUTION:
Radiofrequency radiation exposure information:
This equipment complies with FCC radiation exposure limits set forth
for an uncontrolled environment.
This equipment should be kept with minimum distance of 20 cm (7.87 in.)
between the ...