Toyota Camry (XV70): Inspection
INSPECTION
PROCEDURE
1. INSPECT NO. 1 VACUUM SWITCHING VALVE ASSEMBLY (for ACIS)
| (a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the No. 1 vacuum switching valve assembly (for ACIS). |
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(b) Check the No. 1 vacuum switching valve assembly (for ACIS) operation.
| (1) When vacuum is applied to the port (E), check that air is sucked into the filter. If the result is not as specified, replace the No. 1 vacuum switching valve assembly (for ACIS). |
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| (2) Apply battery voltage across the terminals. When vacuum is applied to the port (F), check that air is sucked into the port (E). If the result is not as specified, replace the No. 1 vacuum switching valve assembly (for ACIS). |
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Installation
INSTALLATION PROCEDURE 1. INSTALL NO. 1 VACUUM SWITCHING VALVE ASSEMBLY (for ACIS)
(a) Install the No. 1 vacuum switching valve assembly (for ACIS) to the intake air surge tank assembly with the bol
SEE MORE:
Route cannot be Calculated
PROCEDURE
1. SET DESTINATION
(a) Set another destination and check if the system can calculate the route correctly.
OK: Route can be correctly calculated.
OK
END
NG
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE
Lost Communication with Power Source Control (B278C)
DESCRIPTION This DTC is stored when LIN communication between the certification ECU (smart key ECU assembly) and power management control ECU stops for 10 seconds or more.
DTC No. Detection Item
DTC Detection Condition Trouble Area
B278C Lost Communication with Power Source
