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.
2007 Suzuki Reno AutomaticFACTORY OEM SERVICE PROCEDURE
Engine - Diagnostic Introduction
- Precautions
- General Description
- Schematic & Routing Diagram
- ECM Wiring Diagram - 1/7
- ECM Wiring Diagram - 2/7
- ECM Wiring Diagram - 3/7
- ECM Wiring Diagram (For NOTCH BACK Model) - 4/7
- ECM Wiring Diagram (For HATCHBACK Model) - 4/7
- ECM Wiring Diagram (For STATION WAGON Model) - 4/7
- ECM Wiring Diagram - 5/7
- ECM Wiring Diagram - 6/7
- ECM Wiring Diagram - 7/7
- Connector End View Diagram
- Component Location
- Diagnostic Information & Procedure
- Strategy-Based Diagnostics
- Reading Diagnostic Trouble Codes
- Notes
- DTC Modes
- DTC Information Mode
- DTC Status
- Fail This Ign. (Fail This Ignition)
- History
- Last Test Fail
- MIL Request
- Not Run SCC (Not Run Since Code Clear)
- Test Fail SCC (Test Failed Since Code Clear)
- Specific DTC Mode
- Failed Last Test
- Failed Since Clear
- Failed This Ig. (Failed This Ignition)
- MIL Requested
- Not Run Since CI (Not Run Since Cleared)
- Not Run This Ig. (Not Run This Ignition)
- Test Ran and Passed
- Primary System-Based Diagnostics
- Diagnostic Aids
- Idle Learn Procedure
- TEC (Tooth Error Correction) Learn of CKP Sensor Procedure
- On-Board Diagnostic (OBD II) System Check
- Engine Data Display Tables
- Engine Data Display Table Definitions
- ECM Data Description
- A/C Clutch
- A/C Pressure
- A/C Request
- Air Fuel Ratio
- BARO
- Base Injection PWM
- Calculated Air Flow
- Desired Idle
- Engine Coolant Temperature
- EGR Desired Position
- Engine Load
- Engine Run Time
- Engine Speed
- Fan
- Fuel Level Sensor
- Fuel System Status
- IAC Position
- Ignition 1 (Voltage)
- Intake Air Temperature
- Knock Present
- Long Term Ft
- Map
- Misfire History #1 - 4
- Oxygen Sensor Bank 1 Sensor 1
- Oxygen Sensor Bank 1 Sensor 2
- Short Term Ft
- Spark Advance
- TCC Engaged
- Total Misfire Current Counter
- TP Sensor
- Vehicle Speed
- Symptom Diagnosis Table
- Intermittents
- Hard Start
- Surges or Chuggles
- Lack of Power, Sluggishness or Sponginess
- Detonation / Spark Knock
- Hesitation, Sag, Stumble
- Cuts Out, Misses
- Poor Fuel Economy
- Rough, Unstable, or Incorrect Idle, Stalling
- Excessive Exhaust Emissions or Odors
- Dieseling, Run-On
- Backfire
- Multiple ECM Information Sensor DTCs Set
- Engine Cranks But Will Not Run
- No Malfunction Indicator Lamp
- Malfunction Indicator Lamp ON Steady
- Data Link Connector Diagnosis
- Clearing Trouble Codes
- DTC Table
- Fuel Pump Relay Circuit Check
- Manifold Absolute Pressure Check
- Engine Cooling Fan Circuit Check - Dual Fan
- Dieseling, Run-On
- Specifications
- Special Tools and Equipment
Factory Service Tools
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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