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Home >> Suzuki >> 2012 >> SX4 Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Continuously Variable Transaxle (CVT)) >> Diagnostic Information and Procedures >> DTC P1706: Torque Request Communication Error from TCM >> DTC Troubleshooting

DTC Troubleshooting

WARNING: This page is about a different variant/trim than selected.
DTC P1706 TROUBLESHOOTING CHART

Step Action YES NO
DTC check 
Is there any DTC(s) other than P1706? 
Go to troubleshooting for applicable DTC. Go to Step 2.
DTC check of ECM 
  1. Check DTC of ECM. See DTC CHECK

Is there any DTC(s)? 
Go to troubleshooting for applicable DTC. Substitute a known-good TCM and recheck.