Mazda 1996 626 Service Manual page 145

E
EXTERIOR LIGHTING SYSTEM
Step 5
Check for continuity between terminal C (L) and F (W)
of the DRL relay connector.
C A
fE Yes
F *
B
No
Step 6
1. Disconnect the headlight connector.
2 .Turn the headlight switch on (second position, low-
beam).
3. Measure the voltage at terminal A (R/B [USA] or L
[Canada]) of the headlight connector.
B+
Other
Continuity
Go to Step 6
Replace DRL relay
Voltage
Repair wiring harness
(Headlight— GND)
Repair wiring harness
(Combination switch— Headlight [USA])
(DRL relay— Headlight [Canada])
B+: Battery positive voltage
Action
B+: Battery positive voltage
Action