DTC P0A1B-49: Drive Motor "A" Control Module Internal Electronic Failure: Notes

WARNING: This page is about a different variant/trim than selected.

Outline of diagnosis:

Internal malfunction of Motor generator control ECU in Inverter with converter assembly

Calculation check malfunction

(1 trip detection logic)

Trouble symptom:

Hybrid system stopped

NOTE: This DTC is displayed when Motor generator control ECU incorporated with Inverter with converter assembly detects the operation malfunction in Motor generator control ECU. Therefore, when this DTC is displayed, replace Inverter with converter assembly. Ref. to HYBRID ELECTRIC VEHICLE>INVERTER AND CONVERTER ASSEMBLY .