DESCRIPTION
The engine control unit and transmission control unit are located inside the ECM. The engine control unit intercommunicates with the transmission control ECU via CAN communication. If there is a problem in this intercommunication, the ECM stores this DTC.
DTC Code |
DTC Detection Condition |
Trouble Area |
SAE |
---|---|---|---|
U010087 |
Following conditions are met for 1.25 seconds (1 trip detection logic):
|
ECM |
U0100 |
CAUTION / NOTICE / HINT
HINT:
After the repair, clear the DTCs and perform the following procedure to check that DTCs are not output.
PROCEDURE
1. |
CHECK OTHER DTC OUTPUT (IN ADDITION TO DTC U010087) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Enter the following menus: Powertrain / Transmission / Trouble Codes.
(d) Check if DTCs are output.
Result
Result |
Proceed to |
---|---|
Only DTC U010087 is output |
A |
DTC U010087 and other DTCs are output |
B |
A | ![]() |
REPLACE ECM |
B | ![]() |
GO TO DTC CHART |
Removal
REMOVAL
CAUTION / NOTICE / HINT
NOTICE:
Release the vacuum from booster by depressing the brake pedal several times.
Then remove the brake master cylinder from brake booster.
PROCEDURE
1. PRECAUTION
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnect ...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
2.
CUSTOMER PROBLEM ANALYSIS CHECK
HINT:
In troubleshooti ...
Manual Transmission Oil
Components
COMPONENTS
ILLUSTRATION
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT MANUAL TRANSMISSION OIL
(a) Park the vehicle on a level surface.
(b) Remove the transmission filler plug and gasket.
(c) Check that the oil level is between 0 to 5 mm (0 to 0 ...