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.
Retrieving Codes
Fault codes are retrieved from EEC-V system through Data Link Connector (DLC). See Fig 1. Self-diagnostic test procedures are for use with New Generation Star (NGS) scan tool. If a generic scan tool is used, ensure tool is certified ODB-II standard.
| Application | Location |
|---|---|
| All Models | Below Instrument Panel To Right Of Steering Wheel |
| Terminal No. | Circuit |
|---|---|
| 1 | Ignition Control |
| 2 | BUS+ SCP |
| 3 | Not Used |
| 4 | Chassis Ground |
| 5 | Signal Return (SIG RTN) |
| 6 | Not Used |
| 7 | K Line ISO 9141 |
| 8 | Not Used |
| 9 | Not Used |
| 10 | BUS- SCP |
| 11 | Not Used |
| 12 | Not Used |
| 13 | FEPS (Flash EEPROM) |
| 14 | Not Used |
| 15 | L Line ISO 9141 |
| 16 | Battery Power |
Use the Manual With the Right Hardware
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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.
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