Mazda 6 2002 - Page 651

P94
ON-BOARD DIAGNOSTIC (DYNAMIC STABILITY CONTROL)
Diagnostic procedure
STEP INSPECTION ACTION
1 INSPECT STEERING ANGLE SENSOR
POWER SUPPLY CIRCUIT FOR OPEN
CIRCUIT
• Turn ignition key to ON (engine OFF).
• Measure voltage between steering angle
sensor terminal A (harness side) and ground.
• Is voltage B+?
Yes Go to next step.
No Repair or replace harness for open circuit between steering
angle sensor terminal A and ignition switch, then go to Step
7.
2 INSPECT STEERING ANGLE SENSOR
GROUND CIRCUIT FOR OPEN CIRCUIT
• Turn ignition key to OFF.
• Disconnect DSC HU/CM and steering angle
sensor connectors.
• Inspect continuity between DSC HU/CM
terminal R (harness side) and steering angle
sensor terminal F (harness side).
• Is there continuity?
Yes Go to next step.
No Repair or replace harness for open circuit between DSC
HU/CM terminal R and steering angle sensor terminal F,
then go to Step 7.