START MOTOR
Start motor power supply inspection
1.

Measure the potential (voltage drop) between "START MOTOR" 'B' terminal and "BATTERY" (+) terminal at IG key "START".

■ Reference value : Below 500 ㎷

2.

Is the measured potential (voltage drop) within specification?

▶ Go to "Battery(-)cable chassis ground inspection" procedure as below.

▶ Repair open/poor connection between "BATTERY" (+) terminal and "START MOTOR" 'B' terminal.

Battery(-)cable chassis ground inspection
3.

Measure the potential (voltage drop) between "BATTERY" (-) terminal and chassis ground at IG key "START".

■ Reference value : Below 500 ㎷

● (+) probe → "BATTERY" (-) terminal

● (-) probe → Chassis ground

4.

Is the measured potential (voltage drop) within specification?

▶ Rotate the crankshaft of engine and check engine for sticking.

▶ Check for poor connection of "START MOTOR".

▶ Repair or replace "START MOTOR".

▶ Repair open/poor connection between "BATTERY" (-) terminal and chassis ground.

Яндекс.Метрика