toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 3328 > < Initial Inspection and Diagnostic Overview|Page 3326
Page 81
background image

(a) Disconnect the H37 combination meter ECU connector.
(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

 

NG -- REPAIR OR REPLACE CAN MAIN WIRE CONNECTED TO COMBINATION METER ECU (CANH, CANL)
OK -- REPLACE COMBINATION METER ASSEMBLY

30. CHECK FOR SHORT TO GND IN CAN BUS WIRE (POWER STEERING ECU)

(a) Disconnect the H38 power steering ECU connector.

Initial Inspection and Diagnostic Overview|Page 3328 > < Initial Inspection and Diagnostic Overview|Page 3326