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NC MX-5 Miata Workshop Manual
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2008 - MX-5 - Restraints

DTC TABLE

  • DTCs are common for present and past malfunction diagnosis.

NOTE:

  • When DTCs not shown in the DTC table are displayed, replace the SAS control module.

  • If the air bag system warning light does not illuminate or remains illuminated when the ignition switch is turned to the ON position, inspect and repair the air bag system warning light circuit, and then confirm that the air bag system warning light is operational.

  • The air bag system warning light flashes the DTC pattern for five cycles, and then remains illuminated until the ignition switch is turned to the LOCK position.

  • If the SAS control module configuration is performed while the SRS air bag system circuit has a malfunction, the air bag system warning light flashes. Verify that the warning light goes out approx. 15 s after the system circuit malfunction is solved.



DTC

System malfunction location

Page

M-MDS display

Air bag system warning light

Flashing pattern

Priority ranking

B1013

48

14

Seat weight sensor calibration error

(See DTC B1013.)

B1047

22

7

Driver-side side air bag module assembly incorrect

(See DTC B1047, B1992, B1993, B1994, B1995.)

B104B

63

12

Driver-side side air bag sensor assembly incorrect

(See DTC B104B, B1051, B2887, U2017.)

B104C

64

13

Passenger-side side air bag sensor assembly incorrect

(See DTC B104C, B104F, B2886, U2018.)

B104D

42

11

Crash zone sensor assembly incorrect

(See DTC B104D, B2226, B2227, B2856.)

B104F

64

13

Passenger-side side air bag sensor system internal circuit disabled

(See DTC B104C, B104F, B2886, U2018.)

B1051

63

12

Driver-side side air bag sensor system internal circuit disabled

(See DTC B104B, B1051, B2887, U2017.)

B1055

23

8

Passenger-side side air bag module assembly incorrect

(See DTC B1055, B1996, B1997, B1998, B1999.)

B1318

―

Continuously illuminated

1

The power supply voltage decreases (less than 9 V)

(See DTC B1318.)

B1342

12

4

SAS control module

(See DTC B1342.)

B1428

57

20

Seat belt warning light circuit open

(See DTC B1428.)

B1869

―

Continuously illuminated

1

Air bag system warning light circuit open

(See DTC B1869.)

―

Does not illuminate

―

Air bag system warning light circuit short to body ground

B1871

56

18

Passenger air bag deactivation (PAD) switch system circuit disabled

(See DTC B1871.)

B1877

33

9

Driver-side pre-tensioner seat belt circuit resistance high

(See DTC B1877, B1878, B1879, B1885.)

B1878

Driver-side pre-tensioner seat belt circuit short to power supply

B1879

Driver-side pre-tensioner seat belt circuit short to body ground

B1881

34

10

Passenger-side pre-tensioner seat belt circuit resistance high

(See DTC B1881, B1882, B1883, B1886.)

B1882

Passenger-side pre-tensioner seat belt circuit short to power supply

B1883

Passenger-side pre-tensioner seat belt circuit short to body ground

B1884

18

19

Passenger air bag deactivation (PAD) indicator circuit open or short to body ground

(See DTC B1884.)

B1885

33

9

Driver-side pre-tensioner seat belt circuit resistance low

(See DTC B1877, B1878, B1879, B1885.)

B1886

34

10

Passenger-side pre-tensioner seat belt circuit resistance low

(See DTC B1881, B1882, B1883, B1886.)

B1916

19

5

Driver-side air bag module (inflator No.1) circuit short to power supply

(See DTC B1916, B1932, B1934, B1936.)

B1925

21

6

Passenger-side air bag module (inflator No.1) circuit short to power supply

(See DTC B1925, B1933, B1935, B1938.)

B1932

19

5

Driver-side air bag module (inflator No.1) circuit resistance high

(See DTC B1916, B1932, B1934, B1936.)

B1933

21

6

Passenger-side air bag module (inflator No.1) circuit resistance high

(See DTC B1925, B1933, B1935, B1938.)

B1934

19

5

Driver-side air bag module (inflator No.1) circuit resistance low

(See DTC B1916, B1932, B1934, B1936.)

B1935

21

6

Passenger-side air bag module (inflator No.1) circuit resistance low

(See DTC B1925, B1933, B1935, B1938.)

B1936

19

5

Driver-side air bag module (inflator No.1) circuit short to body ground

(See DTC B1916, B1932, B1934, B1936.)

B1938

21

6

Passenger-side air bag module (inflator No.1) circuit short to body ground

(See DTC B1925, B1933, B1935, B1938.)

B1992

22

7

Driver-side side air bag module circuit short to power supply

(See DTC B1047, B1992, B1993, B1994, B1995.)

B1993

Driver-side side air bag module circuit short to body ground

B1994

Driver-side side air bag module circuit resistance high

B1995

Driver-side side air bag module circuit resistance low

B1996

23

8

Passenger-side side air bag module circuit short to power supply

(See DTC B1055, B1996, B1997, B1998, B1999.)

B1997

Passenger-side side air bag module circuit short to body ground

B1998

Passenger-side side air bag module circuit resistance high

B1999

Passenger-side side air bag module circuit resistance low

B2226

42

11

Crash zone sensor system internal circuit disabled

(See DTC B104D, B2226, B2227, B2856.)

B2227

Crash zone sensor system communication error

B2228

19

5

Driver-side air bag module (inflator No.2) circuit short to body ground

(See DTC B2228, B2230, B2232, B2234.)

B2229

21

6

Passenger-side air bag module (inflator No.2) circuit short to body ground

(See DTC B2229, B2231, B2233, B2235.)

B2230

19

5

Driver-side air bag module (inflator No.2) circuit short to power supply

(See DTC B2228, B2230, B2232, B2234.)

B2231

21

6

Passenger-side air bag module (inflator No.2) circuit short to power supply

(See DTC B2229, B2231, B2233, B2235.)

B2232

19

5

Driver-side air bag module (inflator No.2) circuit resistance high

(See DTC B2228, B2230, B2232, B2234.)

B2233

21

6

Passenger-side air bag module (inflator No.2) circuit resistance high

(See DTC B2229, B2231, B2233, B2235.)

B2234

19

5

Driver-side air bag module (inflator No.2) circuit resistance low

(See DTC B2228, B2230, B2232, B2234.)

B2235

21

6

Passenger-side air bag module (inflator No.2) circuit resistance low

(See DTC B2229, B2231, B2233, B2235.)

B2290

48

14

Passenger sensing system malfunction

(See DTC B2290.)

B2433

51

16

Driver-side buckle switch circuit open or short to power supply

(See DTC B2433, B2434.)

B2434

51

16

Driver-side buckle switch circuit short to body ground

(See DTC B2433, B2434.)

B2437

52

17

Passenger-side buckle switch circuit open or short to power supply

(See DTC B2437, B2438.)

B2438

52

17

Passenger-side buckle switch circuit short to body ground

(See DTC B2437, B2438.)

B2477

54

2

Configuration error

(See DTC B2477.)

B2856

42

11

Crash zone sensor system communication data error

(See DTC B104D, B2226, B2227, B2856.)

B2867

31

3

Poor connection of any SAS control module connectors

(See DTC B2867.)

B2886

64

13

Passenger-side side air bag sensor system communication data error

(See DTC B104C, B104F, B2886, U2018.)

B2887

63

12

Driver-side side air bag sensor system communication data error

(See DTC B104B, B1051, B2887, U2017.)

C1946

49

15

Seat track position sensor circuit open

(See DTC C1946, C1947, C1948, C1982.)

C1947

49

15

Seat track position sensor circuit short to body ground

(See DTC C1946, C1947, C1948, C1982.)

C1948

49

15

Seat track position sensor circuit resistance not within specification

(See DTC C1946, C1947, C1948, C1982.)

C1982

49

15

Seat track position sensor circuit short to power supply

(See DTC C1946, C1947, C1948, C1982.)

U2017

63

12

Driver-side side air bag sensor system communication error

(See DTC B104B, B1051, B2887, U2017.)

U2018

64

13

Passenger-side side air bag sensor system communication error

(See DTC B104C, B104F, B2886, U2018.)




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