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Home >> Suzuki >> 2012 >> Grand Vitara Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 45 (Brakes - Abs) >> Diagnostic Information And Procedures >> DTC C1071: Abs (Esp®) Control Module Internal Defect >> DTC Troubleshooting
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DTC Troubleshooting

WARNING: This page is about a different car, the 2008 Suzuki Grand Vitara, 2007 Suzuki Grand Vitara, and 2006 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
TROUBLESHOOTING CHART

Step Action YES NO
1  Was "ABS Check" performed?  Go to Step 2. Go to ABS CHECK .
2  Clear all DTCs and check DTC.
Is it DTC C1071? 		 Go to Step 3. Could be a temporary malfunction of the ABS (ESP®) control module.
3 
  1. Check for proper connection of ABS (ESP®) control module connector.
  2. If OK, disconnect ABS (ESP®) control module connector and check the following.
    • Voltage "E03-1" (or "E53-32") terminal: 10 - 14 V
    • Voltage "E03-14" (or "E53-1") terminal: 10 - 14 V
    • Resistance between "E03-13" (or "E53 - 16") and body ground: Continuity
    • Resistance between "E03-26" (or "E53 - 47") and body ground: Continuity

Are the check result as specified? 		 Replace ABS (ESP®) hydraulic unit/control module assembly. Repair "WHT/RED", "WHT/BLU" and/or "BLK" circuit and recheck.
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