
AWD-ECU
M22700000005USA0000010001
FUNCTION
The main functions of AWD-ECU are as follows:
Communication function
CAN communication with other ECUs (Engine
ECU, ASC-ECU, ETACS)
Communication with drive mode switch: The
signal from the drive mode switch changes the
drive mode.
Combination meter display: Drive mode is
displayed.
Coupling control function
Current output: Differential control function of
the electronic control coupling according to the
vehicle conditions
ECU self-diagnosis function
Initial check: ROM check, relay check, etc.
Recording function of diagnosis codes and
freeze frame data in case of failure
System shutdown function after failure
detection and AWD/LOCK indicator lamp
warning display function
Normal control: Malfunction of CPU power
supply, relay check, open or short circuit of the
I/O signal, abnormal CAN communication
FAIL-SAFE FUNCTION
FAILURE DETECTION
ECU performs the following checks at a timing shown
in the chart below. ECU determines the malfunction
occurred when the failure detection conditions are
met, and it sets the diagnostic trouble code and
executes the countermeasures for trouble. When the
failure resume conditions are met, ECU determines
the status is normal, and resumes the system.
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CPU check
Performs the ROM and RAM check.
Actuator check
After CPU check has been completed, check
the driving voltage with the actuator relay OFF.
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CPU check
Performs CAN communication and interactive
check between CPUs.
Power supply check
Monitors the CPU supply voltage and checks if
the voltage is within specifications.
Actuator check
Checks if the actuator relay turns ON according
to the control.
Compares the command current value from
CPU with the monitored current and checks if
they agree.
External wire connection check
Checks if the input and output of each external
wire connection is open, shorted, or stuck.
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Содержание Outlander 2007
Страница 16: ... 4172 0 0 106 065 0 4 5 4 26 10 5 0 0 ...
Страница 33: ... 4172 0 0 7 4 6 10 106 065 0 4 0 14 6 10 1 2 55 1 27 2 1 6 4 1 2 0 ...
Страница 40: ...Control System Diagram 7 6 2146 7 5 56 0 4 0 14 6 10 ...
Страница 99: ... 4172 7 5722 106 065 0 4 0 14 6 10 7 6 0 ...
Страница 104: ...MEMO 7 5722 ...
Страница 105: ... 4172 0 0 11 0 106 065 0 4 0 14 6 10 9 6 4 2 55 9 6 4 27 2 ...
Страница 108: ...MEMO 0 0 11 0 ...
Страница 109: ... 4172 06 0 756 106 065 4 06 5 56 4 7 6 0 4 0 4 06 0 1 756 5 56 756 0 1 756 2 2 0 7 4 ...
Страница 114: ...MEMO 06 0 756 ...
Страница 115: ... 4172 C 56 46 0 5 56 106 065 56 46 4 1614 C C ...
Страница 117: ... 4172 D 4 0 5 56 106 065 6 40 614 D D ...
Страница 119: ... 4172 E 0 6 10 5 56 106 065 0 6 10 1 E 52 4 2 7 E E ...
Страница 121: ... 4172 C 0 0 10641 106 065 0 4 0 14 6 10 C C ...
Страница 123: ... 4172 D 761 47 5 10641 5 56 106 065 0 4 0 14 6 10 D 105647 6 10 0 12 4 6 10 D D ...
Страница 140: ...MEMO E 55 10 10641 ...
Страница 181: ... 4172 2412 4 5 6 106 065 0 4 0 14 6 10 ...
Страница 183: ... 4172 4106 106 065 0 4 0 14 6 10 ...
Страница 186: ...MEMO 4106 ...
Страница 187: ... 4172 4 4 106 065 4 4 9 4 4 9 4 06 6410 10641 9 0 4 0 14 6 10 9 7 4 8 1 5 614 6410 10641 172 0 ...
Страница 207: ... 4172 9 0 6 4 106 065 0 4 0 14 6 10 6 4 24 5574 10 614 0 5 56 62 5 ...
Страница 209: ... 4172 219 4 2 06 1706 106 065 0 4 0 14 6 10 ...
Страница 212: ... 4172 4106 5752 05 10 106 065 0 4 0 14 6 10 ...
Страница 215: ...MEMO 4106 5752 05 10 ...
Страница 216: ... 4172 4 4 5752 05 10 106 065 0 4 0 14 6 10 ...
Страница 220: ... 4172 5 4 5 56 106 065 0 4 105647 6 10 5 4 26 10 56 4 0 4 4 1156 4 4 2 5 4 ...
Страница 227: ...N o Item Contents Rounded integral value 5 4 5 56 105647 6 10 5 4 26 10 ...
Страница 228: ... 4172 174 9 06 1 4 5 56 5 106 065 0 4 0 14 6 10 105647 6 10 5 4 26 10 5 0514 EVWCVQT 5 7 ...
Страница 266: ... 4172 2 4 0 4 5 106 065 0 4 0 14 6 10 ...
Страница 268: ... 4172 219 4 56 4 0 106 065 0 4 0 14 6 10 56 4 0 9 56 4 0 5 6 0 1 7 0 1 27 2 56 4 0 4 1 4 5 481 4 ...
Страница 276: ...13 1 GROUP 13 FUEL CONTENTS MULTIPORT FUEL INJECTION MFI 13A FUEL SUPPLY 13B ...
Страница 300: ...MEMO 1 ...
Страница 372: ...MEMO 06 4 14 ...
Страница 396: ...MEMO 5722 06 4 564 06 5 56 545 ...
Страница 432: ...MEMO 55 5 64 ...
Страница 443: ... 4172 1 06 4 100 6 0 6914 0 106 065 0 4 0 14 6 10 5647 674 5 56 12 4 6 10 ...
Страница 448: ...MEMO 1 06 4 100 6 0 6914 0 ...
Страница 449: ...16 1 GROUP 16 ENGINE ELECTRICAL CONTENTS CHARGING SYSTEM 16a STARTING SYSTEM 16b IGNITION SYSTEM 16c ...
Страница 450: ... 4172 10641 4 4 0 6914 0 106 065 0 4 0 14 6 10 5647 674 5 56 12 4 6 10 5 015 5 0 75 0156 5 ...
Страница 457: ...MEMO 10641 4 4 0 6914 0 ...
Страница 458: ... 4172 6 4 4 10 6 10 0 0 8 06 6 10 106 065 0 4 5 4 26 10 6 4 70 6 6 4 10641 1 24 5514 7 7 6 8 06 6 10 5 56 ...
Страница 469: ...MEMO 6 4 4 10 6 10 0 0 8 06 6 10 ...
Страница 471: ...42 1 GROUP 42 BODY CONTENTS BODY 42A KEYLESS OPERATION SYSTEM KOS 42B WIRELESS CONTROL MODULE WCM 42C ...