Starting System; For Petrol Engine Model; Precautions; Cranking System Note - Suzuki Grand Vitara 2011 Manual

Starting System

Engine

For Petrol Engine Model

Cranking System Note

NOTE
Starting motor varies depending on specifications, etc.
Therefore, be sure to check model and specification of the vehicle being serviced before replacing
parts.

Cranking Circuit Introduction

The cranking circuit consists of the battery, starting motor, ignition switch, and related electrical wiring. These
components are connected electrically.

Starting Motor Circuit Description

• The magnetic switch coils are magnetized when the ignition switch is closed.
• The resulting plunger and pinion drive lever movement causes the pinion to engage the engine flywheel gear and
the magnetic switch main contacts to close, and cranking takes place.
• When the engine starts, the pinion over-running clutch protects the armature from excessive speed until the switch
is opened, at which time the return spring causes the pinion to disengage.
1. Pinion drive lever
2. Pinion & Over-running clutch
3. Magnetic switch
4. Hold-in coil
5. Plunger

Precautions

General Description

6. Magnetic switch contacts
7. Pull-in coil
8. Starting motor
9. Starting motor control relay
10. A/T: Transmission range switch (shift lever switch)
Starting System: For Petrol Engine Model 1I-1
11. Ignition & Starter switch
12. Battery
13. To ECM
S6JB0A1910001
S6JB0A1911001
S6JB0A1911002
I5JB0A190004-01