FixVault
Home › Honda › 2012 › Insight Base › Repair and Diagnosis › Engine Performance › System › Advanced Diagnostics › DTC P15C4 (118): Auto Idle Stop System Malfunction › Enable Conditions

Enable Conditions

Condition Minimum Maximum
MCM power-supply voltage 10.2 V -
Ignition switch ON (II)
No active DTCs set (prevents monitor from running) U1204
About FixVault