Toyota CH-R Service Manual > Power Steering System: PIG Power Supply Voltage (C1552,C1554)
DESCRIPTION
If a problem occurs in the system, the power source relay circuit and the motor
relay circuit are shut off to stop power assist. The ECU must be replaced when there
is a problem with the relays because the relays are built into the ECU.
DTC No.
Detection Item
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Toyota CH-R Service Manual > Navigation Ecu: Installation
INSTALLATION
PROCEDURE
1. INSTALL NO. 2 NAVIGATION ECU BRACKET
(a) Engage the guides to temporarily install the No. 2 navigation ECU
bracket.
(b) Install the No. 2 navigation ECU bracket with the 2 bolts to the navigation
ECU.
2. ...