lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 2828 > < Initial Inspection and Diagnostic Overview|Page 2826
Page 49
background image

3. CHECK HARNESS AND CONNECTOR (GROUND TERMINAL)

(a) Turn the power switch off.

(b) Disconnect the F10 power steering ECU connector.

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

Standard Resistance:

Text in Illustration

NG --  REPAIR OR REPLACE HARNESS OR CONNECTOR (GROUND CIRCUIT)

OK --  REPLACE POWER STEERING ECU  See: Relays and Modules/Relays and Modules - Steering and Suspension/Relays and
Modules - Steering/Steering Control Module/Service and Repair/Removal

Certification ECU Communication Stop Mode

NETWORKING: CAN COMMUNICATION SYSTEM: Certification ECU Communication Stop Mode
 - Certification ECU Communication Stop Mode

DESCRIPTION

WIRING DIAGRAM

Initial Inspection and Diagnostic Overview|Page 2828 > < Initial Inspection and Diagnostic Overview|Page 2826