Mitsubishi Electric 55624R(S)-MF Service Manual page 178

HEADLIGHT POWER-SUPPLY CIRCUIT
12.
Battery
ETACS Headlight ETACS
control unit
(electronic
control unit)
THEFT-ALARM SYSTEM - Troubleshooting
Description of operation
Power voltage is always supplied to the headlight relay.
Checking the headlight power-supply circuit (Disconnect the
headlight relay)
Sub
(Wiring harness slde)
terminal voltage
Checking individual part:
Headlight relay - Refer to P.54-97.
control unit
(electronic
control unit)
TSB Revision
Check object
Normal
function
Battery
positive
voltage
Cause Remedy
o v Sub fusible link 0 Replace the
blown sub fusible
link
Damaged or discon- Repair the
harness