INSTALLATION
PROCEDURE
1. INSTALL NO. 1 INTEGRATION RELAY
(a) Connect the 2 connectors.
(b) Engage the claws to install the No. 1 integration relay as shown in the illustration.
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Install in this Direction |
2. INSTALL NO. 1 RELAY BLOCK COVER
(a) Engage the claws to install the No. 1 relay block cover as shown in the illustration.
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Install in this Direction |
3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
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Toyota CH-R Service Manual > Pre-collision System: ECU Power Source Circuit
DESCRIPTION
This circuit supplies power to the millimeter wave radar sensor assembly when
the ignition switch is ON.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following
inspection procedure.
PROCEDURE
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Toyota CH-R Service Manual > Audio And Visual System(for Radio And Display Type): Freeze Frame Data
FREEZE FRAME DATA
CHECK FREEZE FRAME DATA
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Navigation System / Trouble
Codes.
Body Electrical > Navigation System > Trouble Codes
(e) ...