HAIMA 7 - Page 486

Alarm and Indication System
T-22
Diagnostic program
Steps Check Display Measures
1
Set the button of
driver-side door lock to the
Lock position (switch of
door lock linkage in the
Off position )
Go to the next step.
Measure the voltage of combination
instrument terminal 3F.
Is the voltage equal to 0V?
l If this value is satisfied, replace the
combination instrument.
l If this value is unsatisfied, Check the
following parts.
— Door lock linkage switch
— Harness (combination
instrument— Door lock linkage
switch)
2
Set the button of
driver-side door lock to the
Unlock position(Door lock
linkage switch in Unlock
position)
Measure the voltage of combination
instrument terminal 3F.
Is the voltage equal to B+?
l If this value is satisfied, replace the
combination instrument.
l If this value is unsatisfied, Check the
following parts.
— Door lock linkage switch
— Harness (Combination
instrument-door lock linkage
switch)
The signal input of combination
instrument is normal.
DTC 07 Rear windshield switch signal On/Off
Combination instrument connectors
Harness side connector
(Viewed from the harness side)
XMET18W017