LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Suzuki >> 2007 >> Reno Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 222 (Brakes - Abs) >> Diagnostic Information and Procedures >> DTC C1071: Control Module Internal Defect >> DTC Troubleshooting
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Troubleshooting

WARNING: This page is about a different car, the 2007 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSIS PROCEDURE

Step Action YES NO
1  Was "ABS Check" performed?  Go to Step 2. Go to ABS CHECK .
2  Check ABS (ESP®) hydraulic unit / control module assembly power and ground circuit 
  1. Check that ABS (ESP®) hydraulic unit / control module assembly power supply circuit and ground circuit is in good condition referring to ABS (ESP®) HYDRAULIC UNIT / CONTROL MODULE ASSEMBLY POWER AND GROUND CIRCUIT CHECK .

Are check results OK? 		 Substitute a known-good ABS (ESP®) hydraulic unit / control module assembly and recheck. Repair ABS (ESP®) hydraulic unit / control module assembly power or ground circuit.
scientia non olet · About LEMON Manuals