Operation CHARM: Car repair manuals for everyone.
Home >> Toyota >> 2008 >> Avalon V6-3.5L (2GR-FE) >> Repair and Diagnosis >> Cruise Control >> Testing and Inspection >> Component Tests and General Diagnostics >> Dynamic Laser Cruise Control System >> Distance Control ECU Power Source Circuit
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Distance Control ECU Power Source Circuit









CRUISE CONTROL: DYNAMIC LASER CRUISE CONTROL SYSTEM: Distance Control ECU Power Source Circuit

Distance Control ECU Power Source Circuit

DESCRIPTION

This circuit provides power to operate the distance control ECU. The distance control ECU determines the vehicle that you are following based on data from the laser sensor and then decides how much acceleration and/or deceleration is needed to maintain the set distance. It also requests the skid control ECU to apply braking and sound the buzzer.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK DISTANCE CONTROL ECU





(a) Disconnect the distance control ECU connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard voltage:





(c) Measure the resistance according to the value(s) in the table below.
Standard resistance:






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
pro multis · About Operation CHARM