STEP 4. Check the sunroof motor assembly.
Disconnect the sunroof motor assembly connector, and check whether the following DTC are set.(1) Connect all the relevant ECUs, and disconnect sunroof motor assembly connector only.
(2) caution | To prevent damage to scan tool (M.U.T.-IIISE), always turn the electric motor switch to the OFF before connecting or disconnecting scan tool (M.U.T.-IIISE). |
Connect scan tool (M.U.T.-IIISE). Refer to "How to connect the Scan Tool (M.U.T.-IIISE)
."
(3) Erase the DTC.
(4) Turn the power supply mode of the electric motor switch from OFF to ON.
(5) Check whether DTC U0215, U0231 and U1109 are set.
(6) Turn the power supply mode of the electric motor switch from OFF.
Is the DTC set?
Reconnect the sunroof motor assembly connector, and go to Step 5. Replace the sunroof motor assembly.