Chery Tiggo 5 (T21). Manual — part 214

18–

45

18

DTC Confirmation Procedure:

Confirm that battery voltage is between 11 and 14 V before performing the following procedures.
 Turn ignition switch to LOCK.
 Connect X-431 3G diagnostic tester (the latest software) to Data Link Connector (DLC), and make it

communicate with vehicle electronic module by the data network.

 Turn ignition switch to ON.
 Using X-431 3G diagnostic tester to record and clear the DTCs stored in the TCU.
 Turn ignition switch to LOCK and wait for a few seconds.
 Turn ignition switch to ON, and then select "Read Code".
 If DTC is detected, the malfunction indicated by the DTC is current. Go to the diagnosis procedure - Step 1.
 If DTC is not detected, the malfunction indicated by the DTC is intermittent. Please refer to Intermittent

DTC Troubleshooting.

Diagnosis Procedure

HINT:
After the fault is eliminated, verify DTC and symptom again.

a. Turn ignition switch to LOCK.
b. Disconnect the gear selector connector.
c. Check if the gear selector connector is dirty, oxidized, loose or damaged.

a. Turn ignition switch to LOCK.
b. Disconnect the negative battery cable.
c. Disconnect the transmission range sensor connector and shift the lever to each gear.
d. Check if the terminals of the transmission range sensor connector connects well (

See page 18-119

).

DTC Code

DTC Definition

DTC Detection

Condition

DTC Set Condition

Possible Cause

P0705

Transmission Range
Sensor 'A' Circuit



(P-R-N-D-L Input)

Start engine and
shift between



P-R-N-D-L gears

If multiple TCU
reading gear signals
exist (more than 1)

 Transmission range

sensor failure

 Gear signal circuit

short circuit to ground

 TCU digital signal

circuit failure

1

Check wire harness connector

Repair fault

NG

2

Check transmission range sensor

OK

Replace transmission range sensor

NG

OK

18–

46

18

a. Turn ignition switch to LOCK and disconnect the negative

battery cable.

b. Disconnect the wire harness connector E-030.
c. Check for continuity between the terminals 14, 15, 16, 17

and 18 of wire harness connector E-030 and ground.

a. Turn ignition switch to LOCK and disconnect the negative

battery cable.

b. Disconnect the wire harness connectors E-030 and



E-050.

c. Check for continuity between the terminals 14, 15, 16, 17

and 18 of wire harness connector E-030 and terminals of
1, 2, 3, 4 and 8 of connector E-050.

a. Using X-431 3G diagnostic tester, select Read Code.
b. Check if DTC P0705 still exists.

3

Check wire harness connector U-010

-

+

RT21180900

E-030

E-087

29 30 31 32 33 34 35 36 37 38 39 40 41 42

1 2 3 4 5 6 7 8 9 10 11 12 13 14

43 44 45 46 47 48 49 50 51 52 53 54 55 56

15 16 17 18 19 20 21 22 23 24 25 26 27 28

Repair or replace failed circuit

NG

4

Check TCU wire harness

OK

-

+

RT21180900

E-030

E-087

29 30 31 32 33 34 35 36 37 38 39 40 41 42

1 2 3 4 5 6 7 8 9 10 11 12 13 14

43 44 45 46 47 48 49 50 51 52 53 54 55 56

15 16 17 18 19 20 21 22 23 24 25 26 27 28

Repair or replace failed circuit

NG

5

Check for DTC

OK

Replace TCU

NG

18–

47

18

OK

System is normal

18–

48

18

QR019CHB CVT

DTC

P0715

Input/Turbine Speed Sensor Circuit

DTC

P0716

Input/Turbine Speed Sensor Circuit Range

ET21180090

TCU

29 30 31 32 33 34 35 36 37 38 39 40 41 42

1 2 3 4 5 6 7 8 9 10 11 12 13 14

43 44 45 46 47 48 49 50 51 52 53 54 55 56

15 16 17 18 19 20 21 22 23 24 25 26 27 28

CLUTCH SPEED
SENSOR

55

1

2

3

22

21

P

WR

LY

1

2

3

E-030

B

E-030

B

E-049

E-049