Toyota Camry (XV70): Automatic Transaxle System
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PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following system(s) after the
DEFINITION OF TERMS
Term Definition
Monitor description Description of what the ECM monitors and how it detects malfunctions (monitoring purpose and details).
Related DTCs
PARTS LOCATION ILLUSTRATION
*1 ECM
*2 ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK ASSEMBLY
- ST RELAY - EFI-MAIN NO. 1 FUSE - J/B-B FUSE - ETCS FUSE ILLUSTRATION
*A
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DESCRIPTION The stereo component amplifier assembly receives a vehicle speed signal from the combination meter assembly to control the ASL function.
HINT:
A voltage of 12 V or 5 V is output from each ECU and then input to the combination meter assembly. The signal is changed to a pulse signal
DESCRIPTION The tire pressure warning ECU and receiver receives signals from the combination meter assembly via CAN communication. If a malfunction occurs in this communication line, DTC C2178 is output.
DTC No. Detection Item
DTC Detection Condition Trouble Area
Note C2178