Other information:
System Description
SYSTEM DIAGRAMSIGNAL TRANSMISSION FUNCTION LISTSeveral types of signals are transmitted from the following units to the driver seat control unit via CAN communication. Component Signal
BCM
Ignition switch signal
Door switch signal
TCM
Shift position signal
IPDM E/R
Detention switch signal
DESCRIPTIONWhen exiting, if the conditions are satisfied, the seat is moved backward from normal sitting position and the steering column is moved up...
DTC Description
DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition
C1601
BATTERY VOLT
(Battery voltage)
Diagnosis condition
When ignition switch ON.
Signal (terminal)
Power steering control module supply voltage (terminals 1 and 5)
Threshold
Less than 8 V or more than 19 V
Diagnosis delay time
Less than 1 second
POSSIBLE CAUSE
Harness or connectors
Power steering control module
Fuse
Battery power supply circuit
Battery
FAIL-SAFEManual steering state
DTC Confirmation Procedure
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always place the ignition switch in the OFF position and wait at least 10 seconds before conducting the next test...