B2254

DOOR / HATCH: SLIDE DOOR CLOSER SYSTEM: B2254: Slide Door Closer Switch RH Malfunction
B2254 - Slide Door Closer Switch RH Malfunction

DESCRIPTION

This DTC is output when a half latch switch ON signal and full latch switch OFF signal are sent to the ECU simultaneously due to a switch malfunction.





WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. READ VALUE USING TECHSTREAM (POSITION SWITCH)

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Rear Right Door / Data List.

(e) Read the Data List according to the display on the Techstream.

Rear Right Door





OK:

When the switch is operating, the Techstream should display as shown in the above table.

NG -- INSPECT POWER SLIDE DOOR LOCK ASSEMBLY RH (FULL LATCH SWITCH, HALF LATCH SWITCH)

OK -- REPLACE SLIDE DOOR MOTOR UNIT RH (POWER SLIDE DOOR ECU RH) Disassembly

2. INSPECT POWER SLIDE DOOR LOCK ASSEMBLY RH (FULL LATCH SWITCH, HALF LATCH SWITCH)

(a) Disconnect the I11 power slide door lock assembly RH connector.

(b) Measure the resistance according to the value(s) in the table below.





Standard Resistance:

Half Latch Switch

Full Latch Switch









NG -- REPLACE POWER SLIDE DOOR LOCK ASSEMBLY RH Disassembly
OK -- Continue to next step.

3. CHECK REAR DOOR WIRE RH (POWER SLIDE DOOR LOCK ASSEMBLY RH - POWER SLIDE DOOR ECU RH)

(a) Disconnect the I9 power slide door ECU RH connector.

(b) Disconnect the I11 power slide door lock assembly RH connector.

(c) Measure the resistance according to the value(s) in the table below.





Text in Illustration





Standard Resistance:





NG -- REPAIR OR REPLACE REAR DOOR WIRE RH Disassembly

OK -- REPLACE SLIDE DOOR MOTOR UNIT RH (POWER SLIDE DOOR ECU RH) Disassembly