Engine JAC HFC4DA1-2C. Manual - part 85

SB

SB

SB

SB Seat

Seat

Seat

Seat Belt

Belt

Belt

Belt

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Instruction

Instruction

Instruction

Instruction and

and

and

and Operation

Operation

Operation

Operation

Seat

Seat

Seat

Seat Belt

Belt

Belt

Belt

The seat belts are assembled on each seats for Sunray. The seat belt is designed to limit the movement of passengers
and protect the passengers when a collision occurs to the vehicle.

Seat Belt

SB

SB

SB

SB Seat

Seat

Seat

Seat Belt

Belt

Belt

Belt

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Diagnosis

Diagnosis

Diagnosis

Diagnosis and

and

and

and Testing

Testing

Testing

Testing

T

T

T

Troubleshooting

roubleshooting

roubleshooting

roubleshooting

Fault of driver’s seat belt indicator lamp circuit

Step

Operation

Yes

No

1

①Turn the ignition switch on and the engine switch is off.

Important precautions: When the driver’s seat belt is not fastened, the seat belt

indicator lamp should illuminate.

②Fasten, unfasten the driver’s seat belt and check the seat belt indicator lamp in

instrument panel combination instrument.

When unfasten and fasten the driver’s seat belt, do the corresponding seat belt
indicator lamps illuminate and extinguish?

—

Go to Step 2

3

Replace the instrument panel combination instrument.

Has the replacement operation been completed?

Go to Step 6

—

3

①Turn the ignition switch off.

②Disconnect the connector of left seat belt switch.

③Test if the signal circuit of left seat belt switch is open or high-impedance.

Has the condition been found and corrected?

Go to Step 6

Go to Step 4

4

Test if ground circuit of left seat belt switch is open or high-impedance.

Has the problem been found and resolved?

Go to Step 6

Go to Step 5

5

Replace the left seat belt switch.

Has the replacement operation been completed?

Go to Step 6

—

6

Operate the system to check the maintenance effect.

Has the problem been found and resolved?

The system is

normal

Go to Step 2

SB

SB

SB

SB Seat

Seat

Seat

Seat Belt

Belt

Belt

Belt

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Removal/Installation

Removal/Installation

Removal/Installation

Removal/Installation

Removal

Removal

Removal

Removal of

of

of

of seat

seat

seat

seat belt

belt

belt

belt

1.

Disconnect the connecting wire of battery.

2.

Remove the left front door stepping shield.

3.

Remove the bottom mounting bolts of seat belts.

SB

SB

SB

SB Seat

Seat

Seat

Seat Belt

Belt

Belt

Belt

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4.

Remove the B pillar inner trim panel.