Pontiac Fiero 1988 Service Manual page 1125

I N T E R I O R L I G H T S ^ ^ ^ ^
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T R O U B L E S H O O T I N G HINTS
Cigar
Lighter,
Clock,
Underhood Light,
and Trunk Light
1. If the Cigar Lighter, Radio/Digital Clock,
or the Courtesy Lights don't work:
« Check the BAT Fuse by operating the
Horn.
2. If just the Courtesy Lights don't work:
• Check that the Door Jamb Switches
ground to the car body.
3. If the Underhood Light doesn't work:
• Check the TAIL Fuse by turning on
the Parking Lights. See Fuse Block
Details.
4. If the Dome/Reading Lights or the Trunk
Lights don't work:
• Check the CTSY/LID Fuse.
• Check the Door Jamb Switches, the
Trunk Ajar Switch, or G202 to make
sure they are clean and tight.
C I R C U I T O P E R A T I O N
Cigar Lighter, Clock, Underhood Light, and
Trunk Light
Voltage is applied at all times to Fusible Link
B, which feeds the Light Switch. See Fuse
Block Details. When the Light Switch is turned
to PARK or HEAD, voltage is applied to the
Underhood Light. When the hood is raised, the
Underhood Light turns on.
Voltage is applied at all times through the
BAT Fuse to the Cigar Lighter, the Radio/Dig-
ital Clock, and the Courtesy Lights. The Cigar
Lighter operates when it is connected to
C O M P O N E N T L O C A T I O N
Page-Figure
Dome Light Module At dome lamp, in roof
Fuse Block Behind LH side of I/P 201- 6-D
Hood Ajar Switch. Front compartment, center of front bulkhead . . . 201-10-B
Trunk Ajar Switch LH side of engine compartment
C100 (34 cavities) LH side of front bulkhead, right of brake master
cylinder 201-13-A
C200 (16 cavities) LH shroud ahead of center access hole 201- 6-D
C201 (8 cavities) LH shroud above center access hole 201-12-C
C208 (2 cavities) Center of dash, behind radio
C209 (2 cavities) Behind LH side of I/P, near shroud 201- 8-A
C247 (12 cavities) Center console, behind radio 201-10-A
C250 (4 cavities) Center of rear bulkhead, in engine compartment. 201-13-C
C500 (34 cavities) Engine compartment, near battery 201- 4-A
G201 Behind center of I/P 201- 6-C
G202 Between seats, near rear bulkhead 201- 6-A
S125 Main harness, behind LH side of I/P, near Fuse
Block 201- 6-D
S210 Main harness, behind RH side of I/P 201- 6-C
S211 Main harness, behind RH side of I/P 201- 6-C
S212 Main harness, behind center of dash 201- 6-C
S213 Main harness, behind rear bulkhead grommet... 201-15-A
S303 Crosscar harness, above steering column 201-12-B
S304 Crosscar harness, above steering column 201-12-B
ground by pressing the lighter into its socket.
The Courtesy Lights operate when either the
Panel-Interior Lights Control, or the Door
Jamb Switches on both doors close to ground.
Voltage is applied at all times through the
CTSY/LID Fuse to the Trunk Light and C200
to the Dome/Reading Lights. The Dome/Read-
ing Lights operate when they are connected to
ground through the Panel-Interior Lights
Control or the Door Jamb Switches.