Pontiac Fiero 1988 Service Manual page 1019

CRUISE CONTROL: K 3 4
L4 VINR
• DISCONNECT NEGATIVE BATTERY CABLE
• DISCONNECT ECM CONNECTOR C2
© MEASURE RESISTANCE BETWEEN TERMINAL 10 (LT GRN)
OF CONNECTOR C2 AND GROUND
30 TO 55 OHMS
. — _
LESS THAN 30 OHMS MORE THAN 55 0NMS
CHECK FOR A SHORT TO GROUND IN
THE LT GRN (402) WIRE OR THE
CRUISE CONTROL SERVO (SEE
SCHEMATIC)
CHECK FOR AN OPEN IN THE CRUISE
CONTROL SERVO, LT GRN (402) WIRE
OR BLK (150) WIRE (SEE SCHEMATIC)
© MEASURE RESISTANCE BETWEEN TERMINAL 11
(DK BLU/WHT) OF CONNECTOR C2 AND GROUND
(Continued on next page)