REMOVAL
PROCEDURE
1. REMOVE MILLIMETER WAVE RADAR WIRE
(a) for Type A: (1) Disconnect the 2 connectors. (2) Using a clip remover, disengage the 4 clamps to remove the millimeter wave radar wire. |
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(b) for Type B: (1) Disconnect the 2 connectors. (2) Using a clip remover, disengage the 4 clamps to remove the millimeter wave radar wire. |
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(c) for Type C: (1) Disconnect the 2 connectors. (2) Using a clip remover, disengage the 5 clamps to remove the millimeter wave radar wire. |
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2. REMOVE MILLIMETER WAVE RADAR SENSOR ASSEMBLY
NOTICE:
Do not reuse the millimeter wave radar sensor assembly if it has been dropped or subjected to a severe impact.
(a) for Type A: (1) Remove the 2 bolts and screw. (2) Disengage the 2 guides to remove the millimeter wave radar sensor assembly. |
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(b) for Type B: (1) Remove the 2 bolts and screw. (2) Disengage the 2 guides to remove the millimeter wave radar sensor assembly. |
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(c) for Type C: (1) Remove the 2 bolts and screw. (2) Disengage the 2 guides to remove the millimeter wave radar sensor assembly. |
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System Diagram
SYSTEM DIAGRAM
Transmitting ECU (Transmitter)
Receiving ECU
Signal
Communication Method
4 wheel drive control ECU
Skid control ECU (Brake actuator assembly)
High-Low actuator fail
4WD status ...
Precaution
PRECAUTION
1. Check that the battery cables are connected to the correct terminals.
2. Disconnect the battery cables when the battery is given a quick charge.
3. Do not perform tests with a high voltage insulation resistance tester.
4. Never disconnect the battery while the engine is running.
5 ...
Check For Intermittent Problems
CHECK FOR INTERMITTENT PROBLEMS
HINT:
Inspect the vehicle ECM using check mode. Intermittent problems are easier to
detect with the Techstream when the ECM is in check mode. In check mode, the ECM
uses 1 trip detection logic, which is more sensitive to malfunctions than normal
mode (default) ...