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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 P1970: Sensor Ground Circuit Malfunction >> DTC Detecting Condition and Trouble Area
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DTC Detecting Condition and Trouble Area

WARNING: This page is about a different variant/trim than selected.
P1970 SYMPTOM DIAGNOSIS DESCRIPTION CHART

DTC detecting condition Trouble area
P1970: Sensor Ground Circuit Malfunction 
Ground circuit of following sensors is open circuit for specified times.
  • CVT fluid temperature sensor
  • Primary pressure sensor
  • Secondary pressure sensor

(1 D/C detection logic)
  • Primary pulley speed sensor and/or its circuit
  • Secondary pulley speed sensor and/or its circuit
  • CVT fluid temperature sensor (valve body assembly) and/or its circuit
  • Sensor ground circuit
  • TCM