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Home >> Suzuki >> 2007 >> Grand Vitara Base, AWD, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Automatic Transmission) >> Diagnostic Information and Procedures >> DTC P1703: CAN Invalid Data - TCM >> DTC Troubleshooting
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DTC Troubleshooting

WARNING: This page is about a different variant/trim than selected.
DTC TROUBLESHOOTING TABLE

Step Action YES NO
Was "A/T System Check" performed?  Go to Step 2. Go to A/T SYSTEM CHECK .
DTC Check 
Check DTC in ECM referring to DTC CHECK .
Is there any DTC(s)? 
Go to applicable DTC troubleshooting. Substitute a known-good ECM and recheck.