Mazda MX-3 silhouetteMX-3

TROUBLESHOOTING GUIDE

G-6flowchart

3 Cranks slowly

1
STEP 1: Does engine crank normally with fully charged battery?
Yes
Check charging system (page G-9)
No
2
STEP 2: Are starter cable connections loose or corroded?
No
Check starter for binding (brush, armature, etc.)
Yes
3
Repair or replace connection

4 Generator warning light illuminates while engine running

1
STEP 1: Is battery positive voltage correct at idle? Specification: 14.1-14.7V
No
Check charging system (page G-9)
Yes
2
Check wiring harness between generator terminal L and generator warning light

5 Discharged battery

1
STEP 1: Check charging system; is it OK? (page G-9)
No
Repair or replace parts as necessary
Yes
2
Turn ignition switch off and measure dark current as shown. Dark current: Below 20mA

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