Solara Coupe L4-2.4L (2AZ-FE) (2007)
Information Bus: Initial Inspection and Diagnostic Overview
Diagnosis System
DIAGNOSIS SYSTEM
1. DTC COMBINATION TABLE
NOTE: Complete "CHECK CAN BUS LINE" to confirm that there is no disconnection in the CAN main bus lines and there is no short circuit,
short to +B, or short to ground in the CAN bus lines. Then perform troubleshooting according to the DTC combination table.
a. Confirm the trouble mode according to the combination of output DTCs.
HINT:
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U0073/94, U0100/65, U0123/62, U0123/63, and U0124/95 are the DTCs in the CAN communication system.
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The table shows combinations of these DTCs.
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O.....DTCs that are being output.
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-......DTCs that are not being output.
b. Confirm the trouble mode by referring to the table. Then check the parts to be replaced and pages to proceed to, by referring to the table.