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 MANUALSMAZDA2010CX-7 AWD L4-2.3L TURBOREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTRELAYS AND MODULES - POWERTRAIN MANAGEMENTRELAYS AND MODULES - COMPUTERS AND CONTROL SYSTEMSENGINE CONTROL MODULETECHNICAL SERVICE BULLETINSCUSTOMER INTERESTENGINE CONTROLS - MIL ON WITH DTC P2096:00 SET
2010 Mazda CX-7 AWD L4-2.3L Turbo
Engine Controls - MIL ON With DTC P2096:00 Set
2010 Mazda CX-7 AWD L4-2.3L TurboSECTION Engine Controls - MIL ON With DTC P2096:00 Set
Bulletin No: 01-027/12
Last Issued: 12/14/2012
Subject:
MIL ILLUMINATION WITH DTC P2096:00
APPLICABLE MODEL(S)/VINS
2010-2012 CX-7 2.3L turbo vehicles with VINS lower than JM3ER******424994 (produced before April 26, 2012)
DESCRIPTION
Some vehicles may exhibit a MIL illumination with DTC P2096:00 stored in memory.
The PCM logic control has been changed to eliminate this concern.
Customers having this concern should have their vehicle repaired using the following repair procedure.
REPAIR PROCEDURE
1. Verify the customer complaint of a MIL illumination with DTC P2096:00 stored in memory.
2. Perform a Warranty Vehicle Inquiry using the eMDCS system:
- If the PCM has not already been reprogrammed according to TSB 01-020/12, "MAZDA SERVICE PROGRAM (M5P36) - NONCONFORMITY TO EVAPORATIVE EMISSION STANDARD" issued on June15, 2012, reprogram it now. NOTE: TSB 01-020/12 contains the program files needed for DTC P2096:00.
- If the PCM has already been reprogrammed according to TSB 01-020/12, "MAZDA SERVICE PROGRAM (M5P36) - NONCONFORMITY TO EVAPORATIVE EMISSION STANDARD" and DTC P2096:00 remains stored in memory, refer to the M53 online instructions or Workshop Manual for further troubleshooting information.
3. Verify repair.
WARRANTY INFORMATION
Use the warranty information in TSB 01-020/12, "MAZDA SERVICE PROGRAM (M5P36) - NONCONFORMITY TO EVAPORATIVE EMISSION STANDARD" for warranty claim submission.
Disclaimer
Last Issued: 12/14/2012
Subject:
MIL ILLUMINATION WITH DTC P2096:00
APPLICABLE MODEL(S)/VINS
2010-2012 CX-7 2.3L turbo vehicles with VINS lower than JM3ER******424994 (produced before April 26, 2012)
DESCRIPTION
Some vehicles may exhibit a MIL illumination with DTC P2096:00 stored in memory.
The PCM logic control has been changed to eliminate this concern.
Customers having this concern should have their vehicle repaired using the following repair procedure.
REPAIR PROCEDURE
1. Verify the customer complaint of a MIL illumination with DTC P2096:00 stored in memory.
2. Perform a Warranty Vehicle Inquiry using the eMDCS system:
- If the PCM has not already been reprogrammed according to TSB 01-020/12, "MAZDA SERVICE PROGRAM (M5P36) - NONCONFORMITY TO EVAPORATIVE EMISSION STANDARD" issued on June15, 2012, reprogram it now. NOTE: TSB 01-020/12 contains the program files needed for DTC P2096:00.
- If the PCM has already been reprogrammed according to TSB 01-020/12, "MAZDA SERVICE PROGRAM (M5P36) - NONCONFORMITY TO EVAPORATIVE EMISSION STANDARD" and DTC P2096:00 remains stored in memory, refer to the M53 online instructions or Workshop Manual for further troubleshooting information.
3. Verify repair.
WARRANTY INFORMATION
Use the warranty information in TSB 01-020/12, "MAZDA SERVICE PROGRAM (M5P36) - NONCONFORMITY TO EVAPORATIVE EMISSION STANDARD" for warranty claim submission.
Disclaimer
RENDER: 1.0x
NO RELATED
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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.