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.
Inspection Procedure
- READ VALUE ON HAND-HELD TESTER
- Connect the hand-held tester to the DLC3.
- Turn the ignition switch to the ON position and turn the hand-held tester main switch on.
- Select the item below in the "DATA LIST", and read the display on the hand-held tester.
CCS (ECM):
OK:
When the cruise control main switch is operated, the normal conditions listed above are shown on the display.
- NG: Go to step 2
OK: Go To Next Step
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE )
- CHECK COMBINATION METER ASSY
- Check if other functions in the combination meter (speedometer, indicator, etc.) operate normally.
OK: Go To Next Step
Functions operate normally.
- NG: GO TO COMBINATION METER SYSTEM (SEE HOW TO PROCEED WITH TROUBLESHOOTING )
OK: Go To Next Step
- CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSY - ECM) (SEE
ELECTRONIC CIRCUIT INSPECTION PROCEDURE
)
- Disconnect the combination meter and ECM connectors.
- Measure the resistance according to the value (s) in the table below.
Standard:
COMBINATION METER ASSY AND ECM CONNECTOR RESISTANCE SPECIFICATIONSTester connection Condition Specified condition C11-14-E5-13 (PI) Always Below 1 Ω C11-14-Body ground Always 10 kΩ or higher
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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