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 MANUALSSUZUKI2013SX4 CROSSOVER, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSISBODY & FRAMEDOOR LOCKSKEYLESS START SYSTEMDIAGNOSTIC INFORMATION AND PROCEDURESDTC CHECK

2013 Suzuki SX4 Crossover, Automatic CVT Trans

DTC Check

2013 Suzuki SX4 Crossover, Automatic CVT TransSECTION DTC Check

Check to make sure that all doors are closed.
Open driver side door window glass and door.
Check to make sure that ignition key is not inserted in ignition key cylinder. If it is, remove it.
Perform KEY INDICATOR LIGHT CHECK .
Close driver side door and within 15 seconds after that, perform Steps a) through e) described below.
1. a) Insert ignition key (1) in ignition key cylinder (2).
2. b) Remove ignition key from ignition key cylinder.
3. c) Repeat Steps a) and b) twice.
4. d) Insert ignition key in ignition key cylinder.
5. e) Push driver side door request switch (3) 4 times.
  At the end of Step e), buzzer sounds 4 times to inform that trouble diagnosis mode has started.
  
  Fig 1: Checking DTC
  Courtesy of SUZUKI OF AMERICA CORP.
Read flashing pattern of key indicator light (1) which represents DTC as shown in example below and write it down. When more than 2 DTCs are stored in memory, flashing for each DTC is repeated three times starting with the smallest DTC number in increasing order.
NOTE: Go to NO DTC DETECTION AFTER PERFORMING DTC CHECK in case that any DTC is detected after performing the procedure mentioned above.

RENDER: 1.0x

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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.