Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMAZDA2008TRIBUTE S SPORT, 4WDREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEDOOR LOCKSTROUBLESHOOTING (SECURITY SYSTEM AND LOCKS SYSTEM - EXCEPT HYBRID)PASSIVE ANTI-THEFT SYSTEM (PATS)INSPECTION AND VERIFICATIONINSTRUMENT CLUSTER DTC CHART
2008 Mazda Tribute s Sport, 4WD
Instrument Cluster DTC Chart
2008 Mazda Tribute s Sport, 4WDSECTION Instrument Cluster DTC Chart
INSTRUMENT CLUSTER DTC CHART
| DTC | Description | Action |
|---|---|---|
| B1137 | Data Not Programmed | The integrated keyhead transmitter (IKT) data has not transferred from the instrument cluster into the smart junction box (SJB). PROGRAM the IKT keys. See INTEGRATED KEYHEAD TRANSMITTER (IKT) KEY PROGRAMMING USING DIAGNOSTIC EQUIPMENT . CLEAR the DTCs. REPEAT the self-test. |
| B1138 | Memory Full | The SJB has 4 IKTs stored in memory and cannot program any more IKTs into the SJB memory. See PINPOINT TEST 7: THE DOORS DO NOT LOCK/UNLOCK USING THE REMOTE KEYLESS ENTRY TRANSMITTER . |
| B1139 | Invalid Transmitter Identification Code | See PINPOINT TEST 7: THE DOORS DO NOT LOCK/UNLOCK USING THE REMOTE KEYLESS ENTRY TRANSMITTER . |
| B1213 | Anti-Theft Number of Programmed Keys Is Below Minimum | If DTCs B1600, B1601, B1602, B1681 or B2103 are present, they must be addressed first. If DTC B1213 is the only DTC present, PROGRAM additional keys. See INTEGRATED KEYHEAD TRANSMITTER (IKT) KEY PROGRAMMING USING DIAGNOSTIC EQUIPMENT . CLEAR the DTCs. CYCLE the ignition. REPEAT the self-test. |
| B1342 | ECU is Faulted | CLEAR the DTCs. CYCLE the ignition. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new instrument cluster. See INSTRUMENT CLUSTER . PROGRAM the PATS keys into the instrument cluster. See INTEGRATED KEYHEAD TRANSMITTER (IKT) KEY PROGRAMMING USING DIAGNOSTIC EQUIPMENT . CYCLE the ignition. REPEAT the self-test. |
| B1600 | PATS Ignition Key Transponder Signal Is Not Received | No PATS key has been read by the instrument cluster. See PINPOINT TEST 2: DTC B1600 - PATS IGNITION KEY TRANSPONDER SIGNAL IS NOT RECEIVED . |
| B1601 | PATS Received Incorrect Key-Code From Ignition Key Transponder | There is an unprogrammed PATS key. See PINPOINT TEST 3: DTC B1601 - PATS RECEIVED INCORRECT KEY-CODE FROM IGNITION KEY TRANSPONDER . |
| B1602 | PATS Received Invalid Format of Key-Code From Ignition Key Transponder | Only a partial PATS key was read. See PINPOINT TEST 4: DTC B1602 - PATS RECEIVED INVALID FORMAT OF KEY-CODE FROM IGNITION KEY TRANSPONDER . |
| B1681 | PATS Transceiver Module Signal Is Not Received | The instrument cluster did not receive the PATS transceiver signal. See PINPOINT TEST 5: DTC B1681 - PATS TRANSCEIVER MODULE SIGNAL IS NOT RECEIVED . |
| B2103 | Antenna Not Connected | There has been a PATS transceiver antenna failure. See PINPOINT TEST 1: B2103 - ANTENNA NOT CONNECTED . |
| B2141 | NVM Configuration Failure | There is no PCM ID stored in the instrument cluster. CARRY OUT a parameter reset of the instrument cluster and PCM, then CYCLE the ignition and make an attempt to start the vehicle. See PASSIVE ANTI-THEFT SYSTEM (PATS) PARAMETER RESET . CLEAR the DTCs. REPEAT the self-test. |
| B2431 | Transponder Programming Failed | The ignition key was not programmed. Attempt to PROGRAM the key. See INTEGRATED KEYHEAD TRANSMITTER (IKT) KEY PROGRAMMING USING DIAGNOSTIC EQUIPMENT . CLEAR the DTCs. CYCLE the ignition. REPEAT the self-test. |
| U0294 | Lost Communication With Powertrain Control Monitor Module | See COMMUNICATIONS NETWORK - TROUBLESHOOTING . |
| U2510 | CAN - Invalid data for Vehicle Security | CARRY OUT a parameter reset of the instrument cluster and the PCM and CYCLE the ignition 3-5 times, making an attempt to start the vehicle each key cycle. See PASSIVE ANTI-THEFT SYSTEM (PATS) PARAMETER RESET . CLEAR the DTCs. CYCLE the ignition. REPEAT the self-test. If DTC U2510 is retrieved again, INSTALL a new instrument cluster. See INSTRUMENT CLUSTER . TEST the system for normal operation. |
| U2511 | CAN - Data Mis-Match (Receive Data Does Not Match Expected) | CARRY OUT a parameter reset of the instrument cluster and the PCM and CYCLE the ignition 3-5 times, making an attempt to start the vehicle each key cycle. See PASSIVE ANTI-THEFT SYSTEM (PATS) PARAMETER RESET . CLEAR the DTCs. CYCLE the ignition. REPEAT the self-test. If DTC U2511 is retrieved again, INSTALL a new instrument cluster. See INSTRUMENT CLUSTER . TEST the system for normal operation. |
| All other DTCs | - | see DIAGNOSTIC TROUBLE CODE (DTC) CHART - B, C AND U CODES . |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.