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.
On-Board System Readiness Tests Access Procedure
2012 Mazda 6 V6-3.7LSECTION On-Board System Readiness Tests Access Procedure
ON-BOARD DIAGNOSTIC TEST [MZI 3.7 V6]
On-Board System Readiness Tests Access Procedure
1. Connect the M-MDS (IDS) to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization screen of the IDS.
a. Select "Powertrain".
b. Select "OBD Test Modes".
c. Select "Mode 1 Powertrain Data".
d. Select "PCM".
3. Then, select the "***SUP" and "**EVAL" PIDs in the PID selection screen.
4. Monitor those PIDs and check it system monitor is completed.
NOTE:
- If the on-board system readiness tests are not completed the PCM stores DTC P1000.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.