DESCRIPTION
INSPECTION PROCEDURE
CHECK FOR DTC (VARIABLE GEAR RATIO STEERING SYSTEM)
DTC C1649 Lost Communication with VGRS ECU
DESCRIPTION
This DTC is set when the parking assist ECUs self-diagnosis determines that the connection with the steering control ECU of the variable gear ratio steering system (via CAN communication) is inoperative.
DTC Code | DTC Detection Condition | Trouble Area |
C1649 |
Steering Control ECU malfunction |
Variable gear ratio steering system |
INSPECTION PROCEDURE
1.CHECK FOR DTC (VARIABLE GEAR RATIO STEERING SYSTEM) |
Check the DTCs ().
- OK:
- DTC C1649 is not output.
| Go to VARIABLE GEAR RATIO STEERING SYSTEM ()
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OK | |
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USE SIMULATION METHOD TO CHECK ()
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