Pontiac Fiero 1988 Service Manual page 1140

TROUBLESHOOTING HINTS
° Try the following checks before doing the Sys-
tem Check.
1. Check the CTSY/LID Fuse by noting if the
Dome Lights work.
2. Check that ground G201 is clean and tight.
3. Check that Trunk Release Solenoid is prop-
erly grounded.
4. (Manual Transaxle only) Check the Parking
Brake Switch by applying Parking Brake
with Ignition Switch in RUN and observing
the BRAKE Indicator.
•
Go to System Check for a guide to normal
operation.
• Go to System Diagnosis for diagnostic tests.
S Y S T E M CHECK
• Use the System Check Table as a guide to
normal operation.
SYSTEM CHECK TABLE
ACTION NORMAL RESULT
Press Trunk Release
button with the
Parking Brake
applied (Manual
Transaxle) or Gear
Selector Switch
in PARK (Automatic
Transaxle)
Trunk unlatches
COMPONENT LOCATION
Fuse Block
Ignition Switch
Page-Figure
6-D
8-F
8-
A
9 -
C
3-B
2-A
2-B
Behind LH side of I/P
201
At base of steering column 201
In-Line Diode Behind I/P, near LH shroud 201
Parking Brake Switch On parking brake support 201
Starter Solenoid (VIN 9) Lower LH front of engine 201
Starter Solenoid (VIN R) Lower LH front of engine 201
Transaxle Position Switch LH rear of engine, top of transaxle 201
Trunk Release Relay Behind I/P, on RH side of steering column
support 201- 7-B
Trunk Release Solenoid On rear of trunk lid 201-13-C
C201 (8 cavities) LH shroud above center access hole 201-12-C
C250 (4 cavities) Center of rear bulkhead, in engine compartment. 201-13-C
C305 (4 cavities) Behind dash, near LH shroud 201-13-B
C500 (34 cavities) Engine compartment, near battery 201- 4-A
G201 Behind center of I/P 201- 6-C
S125 Main harness, behind LH side of I/P, near Fuse
Block ,
201
S205 Main harness, above steering column 201
S207 Main harness, left of steering column
S212.
201-
Main harness, behind center of dash 201-
6-
D
7-
A
8-
F
6-C
S Y S T E M DIAGNOSIS
Do the tests below if the Trunk Release does
not
operate properly.
(Continued on next page)