Mazda B-Series 1997 Workshop Manual page 794

ON-BOARD DIAGNOSIS SYSTEM
K
STEP
- - -
. -
10
INSPECTION
1
ACTION
I
Disconnect internal harness.
For
CCS,
connect positive lead from ohmmeter to
CCS
tester
jack and negative lead at orange wire of
CCS
connector.
For CCS VPWR, connect positive lead from ohmmeter to CCS
VPWR tester jack and negative lead at white wire of CCS
connector.
All resistance readings should be less than 0.5 ohms.
Is resistance within specification?
Yes
'
Go to step 11.
Replace internal harness. Go to step 12.
Check for continuity between BAT - (engine ground) and
internal harness.
appropriate wire with an ohmmeter.
For CCS test, signal wire is orange and VPWR wire is white.
Connection should show infinite resistance (no continuity)
Is there continuity?
Resistance should be between 22 to
48
ohms.
Replace CCS solenoid.
Is resistance within specification?
Check for continuity between engine ground and appropriate CCS Replace CCS solenoid
terminal (+I-) with ohmmeter.
Connection should show infinite resistance (no continuity).
Refer to Quick Diagnosis Chart
Is there continuity? further diagnosis.
(
14
/
Perform After Repair Procedure to ensure customer's concern has been resolved.
I