P0890 TCM
DTC Description
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P0890
TCM
(Transmission Control Module Power Relay
Sense Circuit Low)
When all of the following conditions are satisfied and this state is
maint ...
Retained power operation does not operate properly
Diagnosis Procedure
1.CHECK FRONT DOOR SWITCH
Check (LH and RH) front door switches.
Refer to DLK-24, "Front Door Switch".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CONFIRM THE OPERATION
Confirm the operat ...
How to erase permanent DTC
Description
OUTLINE
When a DTC is stored in ECM
When a DTC is stored in ECM and MIL is ON, a permanent DTC is erased with MIL
shutoff if the same malfunction
is not detected after performing the driving pattern for MIL shutoff three times
in a raw.
*1: When the same malfunction is detecte ...