DTC C1582: Assist Map Number Mismatch [12/2019 - 11/2023]: Description
for Gasoline Model:
- When an incorrect ECM, main body ECU (multiplex network body ECU) or skid control ECU (Brake actuator assembly) is installed after the assist map has been written to the power steering ECU (rack and pinion power steering gear assembly), DTC C1582 is stored because the information stored in the power steering ECU (rack and pinion power steering gear assembly) does not match the vehicle specifications.
for HV Model:
- When an incorrect hybrid vehicle control ECU, main body ECU (multiplex network body ECU) or No. 2 skid control ECU (brake actuator assembly) is installed after the assist map has been written to the power steering ECU (rack and pinion power steering gear assembly), DTC C1582 is stored because the information stored in the power steering ECU (rack and pinion power steering gear assembly) does not match the vehicle specifications.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate | Return-to-normal Condition | Note |
|---|---|---|---|---|---|---|
| C1582 | Assist Map Number Mismatch | Assist map number mismatch | for Gasoline Model:
for HV Model:
|
EPS warning light: Does not come on | Ignition switch is turned to ON again | - |