Engine Electrical Part Trouble - Isuzu NHR 4J Series Workshop Manual

12. ENGINE ELECTRICAL PART TROUBLE

STARTER DOES NOT RUN
CHECK BATTERY
CHARGING FAILURE OR LIFE
CHECK BATTERY
CONNECTION FAILURE
CLEAN BATTERY TERMINALS, AND RECONNECT
TURN ON HEAD LAMP AND STARTER SWITCH
HEAD LAMP DOES NOT COME ON
OR IT IS EXTREMELY DARK
a) LACK OF BATTERY CHARGING
b) SHORT-CIRCUIT IN STARTER OIL
c) FAULTY STARTER PARTS
SERVICE INFORMATION 00 – 15
BATTERY IS NORMAL
CHECK TERMINAL CONNECTION
TERMINAL CONNECTION IS NORMAL
CHECK STARTER OR STARTER SWITCH
FAILURE
REPAIR OR REPLACE
HEAD LAMP ILLUMINATES
a) DISCONNECT STARTER CIRCUIT
b) DISCONNECT STARTER COIL
c) FAULTY STARTER SWITCH