Chery Tiggo T11 LHD. Manual — part 31

T11 Service Manual Chassis System

2.8.8 ABS Lamp Is On Even Without Malfunction Code

After dismounting the connecting pieces at

harness side, confirm if it is electrified

between pin16 at harness side and the

warning lamp driving components or not.

It is electrified or not?

Start the engine, and connect pin16 at

the harness side to ground wire.

Inspect and replace the

wiring of pin16 at the side

of harness.

Inspect and replace warning

lamp assembly

The warning lamp is

off or not

Replace HECU

Ye

s

N

o

Ye

s

N

o

T11 Service Manual Chassis System

2.8.9 Unable to Communicate (Analyzer Unable to Communicate with HECU)

Properly joint the connecting piece at

the harness side, and confirm whether it

is able to communicate.

Confirm the connection status of the

connecting piece of analyzer and

diagnostic interface.

Replace the fuse

It is normal or not?

Yes

No

Yes

It is electrified or

not?

Can it communicate or not?

After removing the connecting pieces at

harness side, confirm if it is electrified

between pin7 at the harness side and the

pin7 of vehicle connecting piece or not.

After confirming the malfunction code,

refer to specific diagnostic procedures.

Inspect and replace the analyzer

Yes

No

Properly

fix

the

connecting piece

Inspect and replace the wiring of

pin at the harness side.

Inspect the fuse of ABS

ECU to see whether it is

burnt out or not.

Is the fuse all right?

No

No

Yes

T11 Service Manual Chassis System

2.8.10 G-sensor Short Circuit/Broken Circuit, C1 274

After removing the connecting pieces at

harness side, inspect the connection of

pin15 at harness side and ground point

(No. 8 or 24), finally measure the voltage

between pin13 and pin15.

Confirm if there is power supply

(IGN1+) to G-sensor or not. And then

confirm whether the current between

pin13, pin15 at harness side and G-

sensor is switched on.

Within 0.6~4.5V or not?

Inspect the wiring at

G-sensor

side

and

harness

side,

and

replace if necessary.

It is electrified or not?

Inspect

the

pin8

at

harness side and the pin

ground condition.

Replace HECU

Yes

It is less than 1Ω or not?

Ye

s

No

Ensure the ground is

all right.

No

Replace G-sensor

Ye

s

No

T11 Service Manual Chassis System

Section

Ⅲ Wheel Alignment Inspection and Adjustment

Ⅰ Adjustment before Inspection

1. The Following Inspection Efforts Shall Be Performed Prior to Checking Wheel
Alignment.

1 ) Check tire pressure and adjust to set value.

Standard inflation pressure of cold tire (kpa)

Item

215／70R16（99H） 235／60R16 （100H）

Spare tire

Front wheel

200

200

250

Rear wheel

200

200

2) Inspect body height

Prior to measuring vehicle height, pressurize tire to specified value (note: the pressure

value of right and left tires shall be identical).

a. Forehead measuring point

Measure the height between the ground and the

center point of connecting bolt that joins the

lower control arm assembly and the front

knuckle. The body height of the left and right

wheels shall be identical.

Front