Geely Emgrand X7. Manual part — 619

11.9.5 Disassemble drawings

11.9.5.1 Remote control key

1

2

4

3

NL11-2151b

1. Remote

control

key

2. Remote key cap

3. Battery

4. RKE

transmitter.

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11.9.6 Electrical schematic diagram

11.9.6.1 Electrical schematic diagram

NL11-2154b

Left front door contact switch

Key (radiofrequency signal)

Right front door contact switch

Left rear door contact switch

Right reardoor contact switch

Back-doorcontact switch

Ignition switch

Combination

instrument

Immobilizer indicator

light

Anti-theft horn

Steering lamp

Engine control

unit

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11.9.7 Diagnostic information and steps

11.9.7.1 Diagnosis descriptions

Refer to 11.9.2 Description and Operation to get familiar with the system functions and operation
before starting system diagnosis, so that it will help to determine the correct diagnostic steps, more
importantly, it will also help to determine whether the situation described by the customer is
normal.

11.9.7.2 Visual inspection

– Inspect the after-sales optional device which may affect the normal operation of remote

control anti-theft system.

–

Inspect components easy to access system to identify whether there is a significant damage
that may lead to the fault.

–

If some remote controller is ineffective, it is necessary to check whether the built-in battery
has electricity before inspecting system fault.

11.9.7.3 Remote controller do not work

–

Confirm remote controller build-in battery is in an energized state.

–

Under the condition that the anti-theft function is released, open the driver’s side door and
turn on, off the key for 6 times within 10s and the last action is on OFF status, at this moment,
anti-theft indicator lamp will light up, which means that it enters into the study status, and
then press any key of remote controller, if the anti-theft indicator lamp flashes once, it
indicates successful study. Four keys can be learned in turn. The learning mode will
automatically withdraw in 10s or after the completion of 4 keys learning or at least learning a
key rear ignition lock "ON".

Notes:

Clean the previous ID after learning the first key at every turn.

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11.9.7.4 Fault symptom table

Suggestions:

–

The premise to shoot the trouble of anti-theft system: make sure that the door lock control
system and remote controlled door lock control system work normally.

–

Troubleshooting steps as follow table.

–

Before inspecting suspicious position, first inspect fuse and relay.

Symptoms

Suspected parts

Measures / refer to

Door control lamp circuit.

See 11.3.7.10 Guest Lamp Does Not
Work.

Door key lock/ unlock switch electric
circuit.

See 11.8.6 Electrical Principle
Schematic Diagram.

Rear back-door control lamp switch
circuit

See 11.3.7.11 Trunk Lamp Does
Not Work.

The door is
unable to be
locked through a
remote control
unit.

BCM circuit and BCM

See 11.8.8.1 Replacement of BCM.

Anti-theft indicator lamp circuit

See 11.8.7.5 Anti-theft Indicator
Lamp Does Not Work.

After the
anti-theft system
is set, the safety
indicator lamp
does not flicker.

If it is confirmed that anti-theft
indicator lamp circuit is normal after
inspection, replace BCM.

See 11.8.8.1 Replacement of BCM.

Ignition switch circuit

See 2.10.7.3 Check of Ignition
Switch.

When the remote
control unit is
electroless, the
alarm sound
state can not be
canceled when
the ignition
switch is in the
position ON
under the
anti-theft state.

Replace remote controller battery, and
after making sure that remote control
system can be operated normally,
replace BCM.

See 11.8.8.1 Replacement of BCM.

Door control lamp switch circuit.

See 11.4.7.10 Guest Lamp Does Not
Work.

Even if the door
is opened, the
anti-theft system
can also be set.

If it is confirmed that door control
lamp switch circuit is normal after
inspection, the fault still exists, replace
BCM.

See 11.8.8.1 Replacement of BCM.

When the
anti-theft system

Horn circuit

See 11.8.7.6 Anti-theft Horn Does
Not Work.

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