Jeep J-10 Series 1982 Technical & Service Manual page 479

STEP
• REMOVE CLUSTER
• DO NOT DISCONNECT INSTRUMENT
CLUSTER WIRING CONNECTOR
GROUND SENDING UNIT
TERMINAL OF GAUGE
• GROUND FUEL
GAUGE PIN TERMINAL
ON CIRCUIT BOARD
<^>""
ECK BATTERY
OUND CABLE
BROKEN
• MISSING
•CORRODED
• SCREWS LOOSE. MISSING
^
REPAIR
GROUND
ENGINE INSTRUMENTATION 1L-11
SEQUENCE
>
CHECK FOR
PRESENCE OF
VOLTAGE AT
GAUGE INPUT
VOLTAGE REPLACE
NOT PRESENT CIRCUIT BOARD
CHECK GAUGE NUTS
FOR LOOSENESS
AND CORROSION
OK
POINTER DROPS
FROM MAXIMUM
POINTER REMAINS
AT MAXIMUM
VOLTAGE PRESENT
POINTER DOES
NOT MOVE
POINTER MOVES REPAIR OPEN
CIRCUIT IN SENDING
UNIT WIRE
POINTER DOES
NOT MOVE
GROUND
NOT OK
GROUND OK
Chart 1
RESULT
-STOP
©
-STOP
©
STOP
-®
80311C