Chery Tiggo. Manual — part 245

Diagnostic Procedure

1.

CHECK A/T SOLENOID SIGNAL

• With the scan tool, select view DTC and data stream for A/T.

• Start the engine.

• Monitor the gear position while driving, and compare to the following table.

TRANSAXLE GEAR POSITION/SOLENOID ACTIVATION

SELECT

POSITION

RANGE

SHIFT

SOLENOID

VALVE 1

SHIFT

SOLENOID

VALVE 2

SHIFT

SOLENOID

VALVE 3

SHIFT

SOLENOID

VALVE 4

P

0

-

-

#

-

R

R

-

-

-

-

N

0

-

-

#

-

D

1

-

-

#

#

2

-

#

-

#

3

-

-

-

-

4

#

#

-

-

• #: Operating component

Is the check result normal?

Yes

>>

The condition that caused this DTC is intermittent (See Diagnostic Help in Section 08 Transaxle &

Transfer Case).

No

>>

Go to the next step.

2.

ACTUATE TEST

• Stop the engine.

• Turn ignition switch on.

• With X-431 scan tool, perform the solenoid actuate test.

• The solenoid actuation should be heard.

Is the check result normal?

Yes

>>

Go to step 5.

No

>>

Go to the next step.

DIAGNOSIS & TESTING

3.

CHECK A/T ASSEMBLY ELECTRICAL CONNECTOR

• Turn ignition switch off.

• Disconnect the A/T assembly electrical connector

E-037 (1).

• Inspect the electrical connector for damage.

Is the electrical connector OK?

Yes

>>

Go to the next step.

No

>>

Repair or replace the electrical connector

as necessary.

4.

CHECK SOLENOID POWER SUPPLY

• Turn ignition switch on.

• Check the solenoid power circuit for battery voltage

between the A/T connector E-037 terminal B3 and
ground.

Is battery voltage present?

Yes

>>

Go to the next step.

No

>>

Repair or replace circuit for an open in

harness or connectors.

DIAGNOSIS & TESTING

LTSMD080023

LTSMD080026

08

5.

CHECK SHIFT SOLENOID VALVE 6 RESISTANCE

• Turn ignition switch off.

• Check the harness continuity between the following terminals:

SOLENOID VALVE 6 RESISTANCE BASED ON TRANSAXLE TEMPERATURE

A/T

ASSEMBLY

TERMINAL

A/T

ASSEMBLY

TERMINAL

TEMPERATURE

CONTINUITY

B3

B2

23°C

Yes

Is the check result normal?

Yes

>>

Go to the next step.

No

>>

Replace solenoid valve 6.

6.

CHECK DTC

• With the X-431 scan tool, read TCM DTCs.

• Refer to ⬙DTC Confirmation Procedure⬙.

Is DTC P0657 still present?

Yes

>>

Replace the TCM.

No

>>

The system is now operating properly.
Reassemble the vehicle and road test to verify the customers complaint is repaired.

DIAGNOSIS & TESTING

P0705 - Multi-Function Switch: Prohibited Position

DIAGNOSIS & TESTING

LTSMW080025T

08