Only Back Door cannot be Opened
ComponentsSliding Roof ECU Communication Stop (B1273)
DESCRIPTION
This DTC is stored when LIN communication between the sliding roof ECU (sliding
roof drive gear sub-assembly) and main body ECU (multiplex network body ECU) stops
for 10 seconds or more.
DTC Code
DTC Detection Condition
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Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE RADIATOR GRILLE
2. REMOVE FRONT BUMPER EXTENSION MOUNTING BRACKET (w/ License Plate Bracket)
(a) Remove the 2 screws to remove the front bumper extension mounting
bracket.
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