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), which uses 2 trip detection logic.
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System Diagram
How To Proceed With TroubleshootingFront Radar Sensor Region Code Mismatch (C1A0A)
DESCRIPTION
The forward recognition camera receives necessary information from the millimeter
wave radar sensor assembly.
When the forward recognition camera judges that a millimeter wave radar sensor
assembly which is not compatible with the vehicle has been installed, DTC C1A0A
is stored.
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Starter Relay
Inspection
INSPECTION
PROCEDURE
1. INSPECT STARTER RELAY
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
Connection
Specified Condition
3 - 5
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Removal
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.
(b) for Type B:
(1) Disc ...