B2515

CONVERTIBLE: RETRACTABLE HARDTOP SYSTEM: B2515: Open in Luggage Closer Motor LH Circuit

DTC B2515 - Open in Luggage Closer Motor LH Circuit

DESCRIPTION

By operating the luggage closer motor, the luggage lock function can be unlocked, and also the preparatory operation (neutral operation) is performed for locking the luggage door.






WIRING DIAGRAM





INSPECTION PROCEDURE
HINT: Continuously repeating the roof open/close operation may stop the motor operation due to a function of the positive temperature coefficient thermistor. However, this is not a malfunction.

PROCEDURE

1. INSPECT FUSE (ROOF LH)
(a) Remove the ROOF LH fuse from the luggage room junction block.
(b) Measure the resistance of the fuse.
Standard resistance:
Below 1 Ohms
NG -- REPLACE FUSE
OK -- Continue to next step.
2. REPLACE LUGGAGE CLOSER MOTOR ASSEMBLY (LH MOTOR OPERATION)




(a) Remove the luggage closer motor LH Disassembly.
(b) Apply battery voltage to the motor terminals and check operation of the luggage closer motor LH.
OK:





HINT: Visually check the motor from the direction of the white arrow.

NG -- REPLACE LUGGAGE CLOSER MOTOR ASSEMBLY
OK -- Continue to next step.
3. CHECK WIRE HARNESS FOR OPEN CIRCUIT (ECU - LUGGAGE CLOSER MOTOR LH)




(a) Disconnect the S21 ECU connector.
(b) Disconnect the L15 drive gear connector.
(c) Measure the resistance of the wire harness side connectors.
Standard resistance:






NG -- REPAIR OR REPLACE HARNESS AND CONNECTOR
OK -- REPLACE SLIDING ROOF CONTROL ECU