Toyota Corolla Cross: Egr Valve
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REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 EGR COOLER ASSEMBLY
25680 -
- -
2 NO. 1 EGR PIPE SUB-AS
INSPECTION PROCEDURE 1. INSPECT EGR VALVE ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection Condition
Sp
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 SET EGR VALVE ASSEMBLY
25620
- -
2 NO.
SEE MORE:
DESCRIPTION
If the certification ECU (smart key ECU assembly) detects a communication error
with an ECU connected to the certification bus lines for 7 seconds or more, DTC
B278588 will be stored.
DTC No.
Detection Item
DTC Detection Condition
Trouble
FREEZE FRAME DATA
FREEZE FRAME DATA
(a) Whenever DTCs are detected, the blind spot monitor sensor stores
the current vehicle (sensor) state as freeze frame data.
CHECK FREEZE FRAME DATA
(a) Turn the blind spot monitor system on.
(b) According to the display on the GTS, display the freeze fram
Removal
Communication between ECUs connected by LIN Bus off (B278588)
