Radar Unit
RADAR UNIT DIAGNOSTIC TROUBLE IDENTIFICATION
| DTC No. | Description | Service Information |
|---|---|---|
| Distance recognition support system (DRSS) | ||
| C0049:85 | Brake fluid level signal error | (See DTC C0049:85 [RADAR UNIT] .) |
| C0063:54 | Mazda radar cruise control (MRCC) system initialization not implemented | (See DTC C0063:54 [RADAR UNIT] .) |
| C1105:62 | Brake light signal malfunction | (See DTC C1105:62 [RADAR UNIT] .) |
| C1A67:04 | Radar unit internal circuit malfunction | (See DTC C1A67:04 [RADAR UNIT] .) |
| C1A67:4B | Radar unit is outside of operation range (ignition power supply, internal temperature) | (See DTC C1A67:4B [RADAR UNIT] .) |
| C1A67:54 | Radar unit aiming adjustment not implemented | (See DTC C1A67:54 [RADAR UNIT] .) |
| C1A67:78 | Radar unit axis is deviated | (See DTC C1A67:78 [RADAR UNIT] .) |
| C1A67:92 | Radar unit sensitivity lowered | (See DTC C1A67:92 [RADAR UNIT] .) |
| C1A67:95 | Improper assembly of radar unit | (See DTC C1A67:95 [RADAR UNIT] .) |
| C1A96:62 | Brake switch malfunction | (See DTC C1A96:62 [RADAR UNIT] .) |
| P1697:86 | Cruise control switch (DISTANCE switch) malfunction signal reception | (See DTC P1697:86 [RADAR UNIT] .) |
| U0001:88 | Module communication error (HS-CAN) | (See DTC U0001:88, U0100:00, U0101:00, U0121:00, U0131:00, U0140:00, U0151:00, U0155:00, U0214:00, U023A:00 [RADAR UNIT] .) |
| U0100:00 | Communication error with PCM | |
| U0101:00 | Communication error with TCM | |
| U0121:00 | Communication error with DSC HU/CM | |
| U0131:00 | Communication error with electric power steering (EPS) control module | |
| U0140:00 | Communication error with front body control module (FBCM) | |
| U0151:00 | Communication error with SAS control module | |
| U0155:00 | Communication error with instrument cluster | |
| U0214:00 | Communication error with start stop unit | |
| U023A:00 | Communication error with forward sensing camera (FSC) | |
| U0301:09 | Error signal received from PCM | (See DTC U0301:09 [RADAR UNIT] .) |
| U0316:09 | Error signal received from DSC HU/CM | (See DTC U0316:09 [RADAR UNIT] .) |
| U0320:09 | Steering angle signal malfunction | (See DTC U0320:09 [RADAR UNIT] .) |
| U0323:00 | Smart brake support (SBS)/mazda radar cruise control (MRCC)- related warning/indication signal error | (See DTC U0323:00 [RADAR UNIT] .) |
| U0401:00 | Error signal received from PCM | (See DTC U0401:00 [RADAR UNIT] .) |
| U0402:00 | Error signal received from TCM | (See DTC U0402:00 [RADAR UNIT] .) |
| U0415:00 | Error signal received from DSC HU/CM | (See DTC U0415:00 [RADAR UNIT] .) |
| U0420:00 | Error signal received from electric power steering (EPS) control module | (See DTC U0420:00 [RADAR UNIT] .) |
| U0443:00 | Error signal received from rear body control module (RBCM) | (See DTC U0443:00 [RADAR UNIT] .) |
| U0515:00 | Error signal received from start stop unit | (See DTC U0515:00 [RADAR UNIT] .) |
| U2300:54 | Configuration error (data not received) | (See DTC U2300:54/U2300:55/U2300:56 [RADAR UNIT] .) |
| U2300:55 | Configuration error (no configuration) | |
| U2300:56 | Configuration error (Ineffective/non-interchangeable data read) | |
| U3000:04 | Smart brake support (SBS) system operation malfunction | (See DTC U3000:04 [RADAR UNIT] .) |
| U3000:44 | Radar unit configuration information error | (See DTC U3000:44 [RADAR UNIT] .) |
| U3000:49 | Radar unit internal malfunction | (See DTC U3000:49 [RADAR UNIT] .) |
| U3003:16 | Radar unit low power supply voltage input | (See DTC U3003:16 [RADAR UNIT] .) |
| U3003:17 | Radar unit high power supply voltage input | (See DTC U3003:17 [RADAR UNIT] .) |