LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2016 >> 6 Touring, Automatic Trans >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Rear Body Control Module Diagnostic Trouble Codes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Rear Body Control Module Diagnostic Trouble Codes

DTC Description Refer To
B1079:13 Hood latch switch circuit malfunction (See DTC B1079:13 [REAR BODY CONTROL MODULE (RBCM)] .)
B108F:16 Door lock switch circuit malfunction (See DTC B108F:16 [REAR BODY CONTROL MODULE (RBCM)] .)
B109E:87 Communication error with start stop unit (See DTC B109E:87 [REAR BODY CONTROL MODULE (RBCM)] .)
B113E:11 Trunk lid opener switch (exterior) circuit malfunction (See DTC B113E:11 [REAR BODY CONTROL MODULE (RBCM)] .)
B1172:11 Front door lock-link switch (LH) unlock circuit malfunction (See DTC B1172:11 [REAR BODY CONTROL MODULE (RBCM)] .)
B1172:13 Front door lock-link switch (LH) unlock circuit malfunction (See DTC B1172:13 [REAR BODY CONTROL MODULE (RBCM)] .)
B1174:11 Without theft-deterrent system:
  • Front door lock-link switch (RH) unlock circuit malfunction

With theft-deterrent system:
  • Front door lock-link switch (RH)/rear door lock-link switch (LH)/(RH) unlock circuit malfunction
(See DTC B1174:11 [REAR BODY CONTROL MODULE (RBCM)] .)
B1174:13 Without theft-deterrent system:
  • Front door lock-link switch (RH) unlock circuit malfunction

With theft-deterrent system:
  • Front door lock-link switch (RH)/rear door lock-link switch (LH)/(RH) unlock circuit malfunction
(See DTC B1174:13 [REAR BODY CONTROL MODULE (RBCM)] .)
B1175:11 Front door latch switch (LH) circuit malfunction (See DTC B1175:11 [REAR BODY CONTROL MODULE (RBCM)] .)
B1176:11 Front door latch switch (RH) circuit malfunction (See DTC B1176:11 [REAR BODY CONTROL MODULE (RBCM)] .)
B1178:11 Trunk lid latch switch circuit malfunction (See DTC B1178:11 [REAR BODY CONTROL MODULE (RBCM)] .)
B11DA:16 Front door key cylinder switch (LH) circuit malfunction (See DTC B11DA:16 [REAR BODY CONTROL MODULE (RBCM)] .)
B11E9:11 Rear door latch switch (LH) circuit malfunction (See DTC B11E9:11 [REAR BODY CONTROL MODULE (RBCM)] .)
B11EA:11 Rear door latch switch (RH) circuit malfunction (See DTC B11EA:11 [REAR BODY CONTROL MODULE (RBCM)] .)
B1207:09 Collision signal error (See DTC B1207:09 [REAR BODY CONTROL MODULE (RBCM)] .)
B1207:86 Collision signal error (See DTC B1207:86 [REAR BODY CONTROL MODULE (RBCM)] .)
B1219:11 Trunk lid opener switch (interior) circuit malfunction (See DTC B1219:11 [REAR BODY CONTROL MODULE (RBCM)] .)
B126A:11 Front door lock-link switch (LH) lock circuit malfunction (See DTC B126A:11 [REAR BODY CONTROL MODULE (RBCM)] .)
B126A:13 Front door lock-link switch (LH) lock circuit malfunction (See DTC B126A:13 [REAR BODY CONTROL MODULE (RBCM)] .)
B143A:00 Collision detection (See DTC B143A:00 [REAR BODY CONTROL MODULE (RBCM)] .)
C0023:14 Brake light circuit malfunction (See DTC C0023:14 [REAR BODY CONTROL MODULE (RBCM)] .)
U0010:88 Unit communication error (MS-CAN) (See DTC U0010:88/U0155:00 [REAR BODY CONTROL MODULE (RBCM)] .)
U0155:00 Communication error with instrument cluster
U2100:00 Rear body control module (RBCM) configuration error (See DTC U2100:00 [REAR BODY CONTROL MODULE (RBCM)] .)
U3000:49 Rear body control module (RBCM) internal malfunction (See DTC U3000:49 [REAR BODY CONTROL MODULE (RBCM)] .)
U3003:16 Rear body control module (RBCM) power supply voltage low input (See DTC U3003:16 [REAR BODY CONTROL MODULE (RBCM)] .)