Mazda B-Series 1997 Workshop Manual page 740

52
ELECTRONIC SHIFT TRANSFER CASE
STEP
1
INSPECTION
48 Remove GEM T-223 connector.
1
Key ON.
1
Check circuit (PUIY) for battery voltage.
/
Is battery voltage present?
!
49 Remove GEM T-223 connector.
1
Key ON.
I
Check circu~t (W) for battery voltage.
Is battery voltage present?
50 Remove GEM T-223 connector.
I
Key ON.
1
Check clrcu~t (BRIW) for battery voltage.
1
Is battery voltage present?
i
Remove GEM T-223 connector.
51
i
Key ON.
,
Check circuit ( O N ) for battery voltage
j
Is battery voltage present?
TRANSMISSION SELECT
RELAY PINS
Yes
--
I
No
Yes
I
-
No
Yes
v
4x4 TRANSMISSION
SELECT RELAY
UNLOCK RELAY
BATT. SAVER
ANTI-THEFT
RELAY TERMINALS RELAY
LOCK RELAY INTERIOR LAMP
RELAY
ONE-TOUCH DOWN
WINDOW RELAY
BATTERY SAVER
RELAY
- -
ACTION
- - .
~
Disconnect transfer case shift motor connector.
Recheck for voltage. If voltage still exists, service
circuit (PUN) for battery short. If voltage does not
exist, replace transfer case shift motor.
~p
Check GEM (refer to '97 B-Series BETM).
-.
- -
Disconnect transfer case shift motor connector.
Recheck for voltage. If voltage still exists, service
circuit (W) for battery short. If voltage does not exist,
replace transfer case shift motor.
Reconnect, clear all DTCs and retest system.
- -
p~
Check GEM (refer to '97 B-Series BETM).
Disconnect transfer case shift motor connector.
ELECTRIC SHlFT
RELAY TERMINALS
Recheck for voltage. If voltage still exists, service
circuit ( B R N ) for battery short. If voltage does not
exist, replace transfer case shift motor.
-
Reconnect, clear all DTCs and retest system.
~
.
~-
Disconnect transfer case shift motor connector.
Recheck for voltage. If voltage still exists, service
circuit ( O N ) for battery short. If voltage does not
exist, replace transfer case shift motor.
Reconnect, clear all DTCs and retest system.
p . p - p - p p - - - -
-~
Check GEM (refer to '97 B-Series BETM).
PARWLAMP
/
RELAY
\
4x4 ELECTRIC
SHIFT RELAY
LEFT SIDE OF HEATER AIR PLENUM CHAMBER