Mazda CX-7 2007 Workshop Manual page 807

• Open circuit in the wiring harness between ignition switch and combined sensor terminal E or short
circuit to ground
• Open circuit in the wiring harness between DSC HU/CM terminal Y and combined sensor terminal F or
short circuit to ground
• Open circuit in the wiring harness between DSC HU/CM terminal AB and combined sensor terminal C
or short circuit to ground
POSSIBLE
• Open circuit in the wiring harness between DSC HU/CM terminal AE and combined sensor terminal A
CAUSE
or short circuit to ground
• Open circuit in the wiring harness between DSC HU/CM terminal AA and combined sensor terminal B
or short circuit to ground
• Open circuit in the wiring harness between DSC HU/CM terminal AI and combined sensor terminal D
• Combined sensor malfunction
• Poor connection at connectors (female terminal)
AS AQ AO AM AK
AT AR AP AN AL AJ
ON-BOARD DIAGNOSTIC
IG 1
Y
AB
DSC HU/CM
AE
AA
AI
DSC HU/CM WIRING HARNESS-SIDE CONNECTOR
AI AG AE AC AA Y W
AH AF AD AB Z X V
COMBINED SENSOR WIRING HARNESS-SIDE CONNECTOR
E
F
E
F
C
COMBINED SENSOR
A
B
D
U S Q O M K I G
T R P N L J H
C A
D B
E
D C B A
F
04-02–25
04-02