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(4) Connect a jumper wire between pin 2 of the four-way servo connector of the main harness and (5) Using an ohmmeter, connect one lead to a good body ground and the other lead touch pin 1 in the POWERTRAIN CONTROL MODULE ELECTRICAL WARNING: ON VEHICLES EQUIPPED WITH AIR- STEERING WHEEL OR COLUMN RE- MOVAL PROCEDURES. (1) Unplug 60-way connector from the powertrain control module, located next to the battery (Fig. 13). (2) Remove vehicle speed control switch. Refer to Vehicle Speed Control Switch Removal. Disconnect (3) Using an ohmmeter test continuity between pin 23 of powertrain control module and pin 4 of the ve- (a) If no continuity, repair wire circuit as neces- sary. (b) Continuity OK, refer to Vehicle Speed Con- trol Switch Test. control switch. (5) Connect negative lead of voltmeter to a good body ground near the powertrain control module. (6) Turn ignition switch ON. position. Touch the positive lead of the voltmeter to (8) Place vehicle speed control switch in the ON position. Touch the positive lead of the voltmeter to (9) If no voltage, repair the wire between pin 53 and pin 3 of the vehicle speed control servo (Fig. 6). (10) Place vehicle speed control switch in the OFF position. Touch the positive lead of the voltmeter to (11) Place vehicle speed control switch in the ON position. Touch the positive lead of the voltmeter to (12) If no voltage, repair the wire between pin 33 and pin 4 of the vehicle speed control servo (Fig. 6). Fig. 8 Vehicle Speed Control—AC & AY Bodies with 3.3/3.8L Ä VEHICLE SPEED CONTROL 8H - 5 |