Installation
ComponentsToyota CH-R Service Manual > Brake Booster: Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL VACUUM WARNING SWITCH ASSEMBLY
(a) Install a new check valve grommet to the brake booster assembly.
(b) Install the vacuum sensor assembly to the brake booster assembly
as shown in the illustration.
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Toyota CH-R Service Manual > Can Communication System: Check Bus 4 Line for Short to GND
DESCRIPTION
There may be a short circuit between one of the CAN bus lines and GND when there
is no resistance between terminal 22 (CA2H) of the central gateway ECU (network
gateway ECU) and terminal 4 (CG) of the DLC3, or terminal 7 (CA2L) of the central
gateway ECU (network gateway ECU) and ...