FI SYSTEM DIAGNOSIS 12-22
SELF-DIAGNOSTIC PROCEDURES
NOTE:
* Do not disconnect couplers from the ECM and ECM ground
wire harness from the engine before confirming the DTC
(Diagnostic Trouble Code) stored in memory. Such disconnec-
tion will erase the memorized information in ECM memory.
* DTC stored in ECM memory can be checked by the FI indica-
tor light assy.
* Before checking DTC, read SELF-DIAGNOSIS FUNCTION
("12-16) carefully to have good understanding as to what
functions are available and how to use it.
* Be sure to read “PRECAUTIONS IN SERVICING” ("12-3)
before inspection and observe what is written there.
• Remove the front number plate. ("18-4)
• Connect the FI indicator light assy
1 to the dealer mode cou-
pler at the wiring harness.
• Connect a 12 volts battery using the battery lead wire
2 to
service coupler.
• Check the DTC code to determine the malfunction part.
36380-28H00: FI indicator light assy (option)
36890-28H00: Battery lead wire (option)
SELF-DIAGNOSIS RESET PROCEDURE
• After repairing the trouble, disconnect the battery
- lead wire
and connect again.
• If the DTC does not indicate, the malfunction is cleared.
• Disconnect the battery lead wire and FI indicator light assy.
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