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DTC P1634 (47): Motor Power Inverter (MPI) Module Signal Circuit Malfunction
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Enable Conditions
Enable Conditions
Condition
Minimum
Maximum
Elapsed time after the MCM is activated
3 seconds
-
Battery voltage
6.5 V
-
Ignition switch
ON (II)
No active DTCs set (prevents monitor from running)
P0602 (91), P0602 (92)