LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Suzuki >> 2007 >> XL7 Base, AWD >> Repair and Diagnosis >> Transmission >> Automatic Transmission >> Diagnostic Information and Procedure >> DTC P0601, P0602, P0603, or P0604 >> Circuit/System Verification
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Circuit/System Verification

  1. Ignition ON, observe the DTC information with a scan tool. Verify that DTC P0602 does not fail this ignition cycle.
    • If DTC P0602 failed this ignition, reprogram the TCM. Refer to CONTROL MODULE REFERENCES . If DTC P0602 resets, replace the TCM.
  2. Observe the DTC information with a scan tool. Verify that DTCs P0601, P0603, and P0604 do not set this ignition cycle.
scientia non olet · About LEMON Manuals