Probe V6-182 3.0L (1990)
^
Disconnect and reconnect the STI jumper to ground.
^
Observe the VOM needle for any code indications. Refer to the 1989 Probe Shop Manual, page 17-01-15 for the Service Code Chart and
Troubleshooting Guide.
USING "MANUAL SHIFT LIGHT (MSL)"
^
Turn the ignition key on.
^
Jumper the 4EAT STI wire to ground.
^
Observe the MSL light for blinking.
^
Record codes. Refer to the 1989 Probe Shop Manual, page 17-01-15 for the Service Code Chart and Troubleshooting Guide.
NOTE: DISCONNECTING THE CONTROLLER WILL ERASE ANY CODES STORED IN MEMORY. A CODE "55" DISPLAYED ON THE
VOM OR SUPER STAR II IS AN INDICATION OF A FAULTY PULSE SIGNAL GENERATOR, OR WIRE HARNESS BETWEEN THE
MANUAL SHIFT BUTTON AND CONTROLLER, OR HARNESS TO THE PULSE SIGNAL GENERATOR.
3. If a code "55" was displayed, refer to the 1989/90 Probe Shop Manual, page 17-01-25 and proceed as follows:
a. Perform Pin Point Test PPC1-PPC3.
b. While measuring the resistance, wiggle the wire harness near the pulse signal generator.
c. Replace the signal generator if the resistance value is above or below 200-400 ohms. Refer to the 1989/90 Probe Shop Manual for service
details. Tighten pulse generator 69-95 lb.in. (8-11 N-m).
4. If the resistance values obtained in Step # 3 are between 200-400 ohms and the harness passed the wiggle test, inspect and repair the wiring from the
manual shift button controller to the signal generator.
5. After repairs are performed, road test the vehicle and check for proper operation of the manual shift light.
PART NUMBER
PART NAME
CLASS
E92Z-7F040-A
Pulse Signal Generator
C
OTHER APPLICABLE ARTICLES: none
SUPERSEDES:
90-1-6, Jan. 4, 1990
WARRANTY STATUS:
Eligible Under Basic Warranty Coverage
OPERATION
DESCRIPTION
TIME
928A03A
Diagnose & Install Pulse
1.1 Hrs.
Signal Generator
928A03B
Diagnose & Repair Wiring
1.3 Hrs.
DEALER CODING
BASIC PART NO. CONDITION CODE
7F040
42
OASIS CODES:
204000, 501000, 502000, 503000
