DESCRIPTION This DTC is stored when LIN communication between the sliding roof drive gear sub-assembly and main body ECU (multiplex network body ECU) stops for 10 seconds or more.
WIRING DIAGRAM ![]() CAUTION / NOTICE / HINT NOTICE:
HINT: DTC B2325 is output when the communication between all of the following components and main body ECU (multiplex network body ECU) stops. Click here
PROCEDURE
(a) Clear the DTCs. Click here
(a) Check for DTCs. Click here
(a) Remove the main body ECU (multiplex network body ECU) from the driver side junction block assembly. Click here (b) Disconnect the W3 sliding roof drive gear sub-assembly connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
(b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
(c) Measure the voltage according to the value(s) in the table below. Standard Voltage:
(a) Temporarily replace the sliding roof drive gear sub-assembly with a new or normally functioning one. Click here (b) Clear the DTCs. Click here
(a) Check for DTCs. Click here
(a) Remove the main body ECU (multiplex network body ECU) from the driver side junction block assembly. Click here (b) Disconnect the W3 sliding roof drive gear sub-assembly connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
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Toyota Tundra Service Manual > Wireless Door Lock Control System: Only Wireless Control Function is Inoperative
DESCRIPTION The door control receiver receives signals from the door control transmitter assembly and sends these signals to the main body ECU (multiplex network body ECU). The main body ECU (multiplex network body ECU) then controls all doors by sending lock/unlock signals to each door, and sends h ...