OBD-II Diagnostic Trouble Codes

C2121 – Transmitter ID 1 not received (main) (Toyota)

3 views 2026-04-03

B150A – Lost communication with HMI-LAN (Toyota)

1 views 2026-04-03

B1507 – Turn signal light circuit current below threshold (Toyota)

3 views 2026-04-03

B1906 – Pretensioner squib (left) circuit open (Toyota)

3 views 2026-04-03

B1901 – Pretensioner squib (right) circuit open (Toyota)

5 views 2026-04-03

B1861 – Knee airbag (driver) squib circuit open (Toyota)

1 views 2026-04-03

B1836 – Curtain shield airbag (left) squib circuit open (Toyota)

1 views 2026-04-03

B1831 – Curtain shield airbag (right) squib circuit open (Toyota)

2 views 2026-04-03

B1806 – P squib circuit open (Toyota)

1 views 2026-04-03

B1803 – Driver squib circuit short to battery (+) (Toyota)

1 views 2026-04-03