STEP 3. Using scan tool (M.U.T-III), read the other system diagnostic trouble code.
(1) caution | To prevent damage to scan tool (M.U.T-III), always turn the power supply mode of the engine switch to the OFF position before connecting or disconnecting scan tool (M.U.T-III). |
Connect scan tool (M.U.T-III). Refer to "How to connect scan tool (M.U.T.-III)
."
(2) Turn the power supply mode of the engine switch to ON.
(3) Check if DTC is set in the KOS-ECU, OSS-ECU, combination meter, SRS-ECU, MMCS, radio and CD player or A/C-ECU
(4) Turn the power supply mode of the engine switch to OFF.
Is the DTC set?
Go to Step 4. Go to Step 5.