Pontiac Fiero 1988 Service Manual page 1024

C R U I S E C O N T R O L : K 3 4
L4 VIN R
3
m
33
O
• MEASURE VOLTAGE AT C1
TERMINAL 21 (DK BLU) TO GROUND
0 VOLTS BATTERY
• PRESS THE SET BUTTON WHILE
MEASURING VOLTAGE AT C1
TERMINAL 21 (DK BLU) TO GROUND
CHECK THE SET SWITCH FOR A SHORT
BATTERY 0 VOLTS
• MEASURE VOLTAGE AT CI TERMINAL 4
TO GROUND (SEE SCHEMATIC)
CHECK THE SET SWITCH AND DK BLU
(84) WIRE FOR AN OPEN
0 VOLTS BATTERY
I HOLD THE CRUISE SWITCH IN R/A WHILE
MEASURING VOLTAGE AT C1 TERMINAL
4 TO GROUND (SEE SCHEMATIC)
CHECK THE CRUISE SWITCH FOR A SHORT (SEE
SCHEMATIC)
(Continued on next page)
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