REASSEMBLY
PROCEDURE
1. INSTALL COOLER DRYER (for VALEO Made)
(a) Using needle-nose pliers install a new cooler dryer to the modulator. |
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(b) Apply sufficient compressor oil to the O-ring. Compressor Oil: VC100YF or equivalent NOTICE: Keep the O-rings and O-ring fitting surfaces free from dirt or foreign matter. |
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(c) Using a T55 "TORX" socket wrench, install the cap to the modulator. Torque: 11 N·m {112 kgf·cm, 8 ft·lbf} |
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2. INSTALL COOLER DRYER (for DENSO Made)
(a) Using pliers, install a new cooler dryer to the modulator. |
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(b) Sufficiently apply compressor oil to the 3 O-rings and fitting surfaces of a new cap. Compressor Oil: ND-OIL 12 or equivalent NOTICE: Keep the O-rings and O-ring fitting surfaces free from dirt or foreign matter. |
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(c) Using a 14 mm straight hexagon, install the cap to the modulator. Torque: 4.0 N·m {41 kgf·cm, 35 in·lbf} |
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Toyota CH-R Service Manual > Immobiliser System(w/o Smart Key System): Theft Deterrent System Communication Line High Fixation (B279A)
DESCRIPTION
If the communication line (EFIO-IMI) to the transponder key ECU assembly is stuck
high (e.g. shorted to +B), the ECM stores this DTC.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
Note
B279A
...
Toyota CH-R Service Manual > Continuously Variable Transaxle System: Dtc Check / Clear
DTC CHECK / CLEAR
NOTICE:
When the diagnosis system is changed from normal mode to check mode or vice versa,
all DTCs and freeze frame data recorded in normal mode are cleared. Before changing
modes, always check and make a note of DTCs and freeze frame data.
HINT:
DTCs which are sto ...