Troubleshooting; Refer To Group - Mitsubishi Electric 55624R(S)-MF Service Manual

3. HOOD SWITCH INPUT CIRCUIT
Sub fusible link 0
JIB
connector
THEFT-ALARM SYSTEM
Description of operation
When the hood is closed (the hood switch is switched OFF),
HIGH-level signals are 'sent to the ECU:
When the hood is opened (the hood switch is switched ON),
LOW-level signals are sent to the ECU.
ECU terminal voltage (Connection condition of the ECU
connector)
by using an oscilloscope.
Checking the hood switch circuit (Disconnect the connector of
the ECU and check at the wiring harness side)
Hood
switch
Checking individual part:
Hood switch - Refer to GROUP 42-Hood.
TSB Revision
but
IS