LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Honda >> 2011 >> Insight EX >> Repair and Diagnosis >> Engine Performance >> System >> Advanced Diagnostics >> DTC U1221 (35): Motor Control Module (MCM) Lost Communication with DC-DC Converter >> Enable Conditions
September 30: LEMON manuals is back up on a temporary server! Slowness is possible

Enable Conditions

ENABLE CONDITIONS

Condition Minimum Maximum
Elapsed time after the ignition switch is turned to ON (II) 5 seconds -
Battery module voltage 40 V -
Battery voltage 7.5 V -
No active DTCs set (prevents monitor from running) P0602 (91), P0602 (92), P062F, P06B1, P0A1B, P0A3C, P0A3F, P0A5E, P0A5F, P0A61, P0A62, P0A64, P0A65, P0A78, P0A7E, P0AC0, P0AC1, P0AC2, P0AE1, P0B0F, P0B10, P0B11, P0BE6, P0BEA, P0BEE, P0BFD, P1437, P1440, P1570, P1575, P1586, P15A5, P1634, U0029 (108), U0038, U1204