Chery Tiggo 5 (T21). Service manual — part 173

15–

27

15

Check for Open

Check for Short

B-056 (J307) or

B-061 (18) -

Battery positive

Always

No continuity

B-056 (J306) or

B-061 (10) -

Battery positive

Always

No continuity

Repair or replace body wire harness and
connector

Multimeter

Connection

Condition

Specified

Condition

NG

3

Check front left door wire harness and connector

OK

-

+

RT21150220

1

1

2

2

3

3

4 5 6

7 8 9

10 11 12

13 14 15

16

4

7

10

13

16

17

5

8

11

14

17

18

6

9

12

15

18

F-007

1

2

F-003

Multimeter

Connection

Condition

Specified

Condition

F-007 (12) - F-003

(2)

Always

Continuity

F-007 (9) - F-003

(1)

Always

Continuity

Multimeter

Connection

Condition

Specified

Condition

F-007 (12) or

F-003 (2) - Body

ground

Always

No continuity

F-007 (9) or F-003

(1) - Body ground

Always

No continuity

F-007 (12) or

F-003 (2) -

Battery positive

Always

No continuity

F-007 (9) or F-003

(1) - Battery

positive

Always

No continuity

Repair or replace front left door wire
harness and connector

NG

4

Check front right door wire harness and connector

OK

15–

28

15

Check for Open

Check for Short

a. Connect related wire harness connectors.
b. Connect the negative battery cable.
c. Turn ignition switch ON.
d. Connect X-431 3G diagnostic tester to Data Link Connector (DLC) to check if any DTC is detected.

a. Remove the front left door handle sensor (built-in low frequency antenna) (

See page 37-56

).

b. Remove the front right door handle sensor (built-in low frequency antenna).
c. Replace front left/right door handle sensors (built-in low frequency antenna) with new ones.
d. Connect X-431 3G diagnostic tester to Data Link Connector (DLC) again to check if any DTC is detected.

-

+

RT21150240

1

1

2

2

3

3

4 5 6

7 8 9

10 11 12

13 14 15

16

4

7

10

13

16

17

5

8

11

14

17

18

6

9

12

15

18

H-002

1

2

H-004

Multimeter

Connection

Condition

Specified

Condition

H-002 (18) -

H-004 (2)

Always

Continuity

H-002 (10) -

H-004 (1)

Always

Continuity

Multimeter

Connection

Condition

Specified

Condition

H-002 (18) or

H-004 (2) - Body

ground

Always

No continuity

H-002 (10) or

H-004 (1) - Body

ground

Always

No continuity

H-002 (18) or

H-004 (2) -

Battery positive

Always

No continuity

H-002 (10) or

H-004 (1) -

Battery positive

Always

No continuity

Repair or replace front right door wire
harness and connector

NG

5

Confirm DTCs

OK

System operates normally

OK

6

Reconfirm DTCs after replacing front door handle sensor (built-in low frequency antenna)

NG

15–

29

15

Repair or replace PEPS controller

NG

System operates normally

OK

15–

30

15

DTC

B1502-13 Front Internal LF Antenna Circuit Open

DTC

B1503-13 Middle Internal LF Antenna Circuit Open

DTC

B1504-13 Rear Internal LF Antenna Circuit Open