Repair manual

Engine Troubleshooting and Replacement CRT Repair
wc_tx000585gb.fm 130
8. Engine Troubleshooting and Replacement
8.1 Vanguard Engine Does Not Crank—Flowchart 1A
wc_gr003416
* Battery voltage
approximately 12V
Recharge or
replace battery.
No
Is battery
fully charged?
Ye s
Check battery voltage.
No
Replace fuse.
Is 70A fuse
OK?
Ye s
Check fuse near battery.
See Checking 70A Fuse.
Ye s
Replace starter
motor and/or starter
motor relay
Is there
12V* to starter
motor?
No
Check voltage to starter motor.
.
See Checking Voltage to Starter Motor.
Ye s
Check continuity
of the wiring between
components.
Repair or replace
wiring as needed.
Is the
ignition switch
OK?
No
Replace the
ignition switch.
Check function of ignition switch.
See Checking Ignition Switch.