Diagram sections — 11 (16 total)
COOLING FAN DEFOGGERS HORN POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER WINDOWS RADIO STARTING/CHARGING TRUNK, TAILGATE, FUEL DOOR WIPER/WASHER
COOLING FAN
2.3L 2.3L (VIN A), Cooling Fan Wiring Diagram for Pontiac Grand Am 1991 List of elements for 2.3L (VIN A), Cooling Fan Wiring Diagram for Pontiac Grand Am 1991: 13 (except vin n) (vin n) Air conditioning system Coolant fan (center front of dash, on relay bracket) Coolant fan relay (center front of dash, on relay bracket) Coolant temperature sensor (left rear of of engine) (right side of engine) D12 c9 E16 Engine control module (behind right side of i/p) Engine controls system G110 (left front of engine) Hot at all times Red 2.3L (VIN D), Cooling Fan Wiring Diagram for Pontiac Grand Am 1991 List of elements for 2.3L (VIN D), Cooling Fan Wiring Diagram for Pontiac Grand Am 1991: 13 (except vin n) (vin n) Air conditioning system Coolant fan (center front of dash, on relay bracket) Coolant fan relay (center front of dash, on relay bracket) Coolant temperature sensor (left rear of of engine) (right side of engine) D12 c9 E16 Engine control module (behind right side of i/p) Engine controls system G110 (left front of engine) Hot at all times Red
2.5L 2.5L (VIN U), Cooling Fan Wiring Diagram for Pontiac Grand Am 1991 List of elements for 2.5L (VIN U), Cooling Fan Wiring Diagram for Pontiac Grand Am 1991: 13 Air conditioning system Coolant fan (center front of dash, on relay bracket) Coolant fan relay (center front of dash, on relay bracket) Coolant temperature sensor (top left front of engine) Engine control module Engine control module (behind right side of i/p) Fuse block (behind i/p, left of steering column) Fusible link f (16 -ga rust) G110 (lower left front of engine, on transaxle stud) Hot at all times Hot in run Htr a/c fuse 25a Red
DEFOGGERS Defogger Wiring Diagram for Pontiac Grand Am 1991 List of elements for Defogger Wiring Diagram for Pontiac Grand Am 1991: 18 Fuse 10a Fuse block (left side of i/p) G204 (behind i/p, left side of steering column bracket) G205 (behind i/p, right side of steering column bracket) Gages Hot at all times Hot in run, bulb J/c c200k (behind gear selector) Momentary switch Off On indicator Power distribution system Pwr acc circuit breaker 30a Rear defogger Rear defogger control Rear defogger time relay (left side of i/p) Test or start Timer
HORN Horn Wiring Diagram for Pontiac Grand Am 1991 List of elements for Horn Wiring Diagram for Pontiac Grand Am 1991: 11 (1990) (1991) (1991) (1990) B a Ctsy hrn fuse 20a Fuse block (left side of i/p) Horn relay (left side of i/p) Horn switch Hot at all times Left horn Right horn Slip ring
POWER DOOR LOCKS Power Door Lock Wiring Diagram, without Keyless Entry for Pontiac Grand Am 1991 List of elements for Power Door Lock Wiring Diagram, without Keyless Entry for Pontiac Grand Am 1991: 21 (behind i/p, on left side of steering column bracket) g204 g205 (behind i/p, on right side of steering column bracket) (olds) (pont & buick) Buick Clk-cig fuse 20a Door lock relay assembly (behind right side of i/p, on upper right shroud) Fuse block (left side of i/p) Hot at all times J/c c200g (behind gear selector) Left door lock switch Left front door lock motor Left rear door lock motor Lock Lock relay Pont & olds Power acc circuit breaker 35a Right door lock switch Right front door lock motor Right rear door lock motor Tan Unlock Unlock relay
POWER MIRRORS Power Mirror Wiring Diagram for Pontiac Grand Am 1991 List of elements for Power Mirror Wiring Diagram for Pontiac Grand Am 1991: 12 Cig-clk fuse 20a Fuse block (left side of dash) G202 (on right side of steering column bracket) Hot at all times J/c c200d (in center console) Left outside mirror Lt-rt motor Mirror control switch Mirror select switch Outside mirror switch Right outside mirror Up-dn motor
POWER SEATS 6-Way Power Seat Wiring Diagram for Pontiac Grand Am 1991 List of elements for 6-Way Power Seat Wiring Diagram for Pontiac Grand Am 1991: 19 (1990-91) (1992-93) 1995 vftc c Back Down Entire seat Forward-back motor Front height Front height motor Fuse block Fwd G202 (behind left side of i/p) G300 (below left front seat) Hot at all times Pwr acc circuit breaker 30a Rear height Rear height motor Seat switch Tan
POWER WINDOWS Power Windows Wiring Diagram, 2 Door for Pontiac Grand Am 1991 List of elements for Power Windows Wiring Diagram, 2 Door for Pontiac Grand Am 1991: 21 (behind i/p, on right side of steering column bracket) g205 C200g Current sense input Down input Fuse block Hot in run Left front power window motor Left window Master switch assembly Pnk Power Power window control module (in left front door) Pwr wdo circuit breaker 30a Relay Relay control Right front power window motor Right window Solid state Solid state timer & control unit Tan Up-stop input Power Windows Wiring Diagram, 4 Door for Pontiac Grand Am 1991 List of elements for Power Windows Wiring Diagram, 4 Door for Pontiac Grand Am 1991: 27 (behind i/p, on right side of steering column bracket) g205 C200g Current sense input Down input Fuse block Hot in run Left front power window motor Left front window Left rear power window motor Left rear window Left rear window switch Master switch assembly Pnk Power Power window control module (in left front door) Pwr wdo circuit breaker 30a Relay Relay control Right front power window motor Right front window Right rear power window motor Right rear window Right rear window switch Solid state Solid state timer & control unit Tan Up- stop input
RADIO Radio Wiring Diagrams for Pontiac Grand Am 1991 List of elements for Radio Wiring Diagrams for Pontiac Grand Am 1991: 29 Antenna Antenna input Battery input Display dim signal Fuse block (left side of i/p) G204 (bottom of steering column) Ground Hot at all times Hot in acc or run Ignition power input Interior lights system Left front + Left front - Left front speaker Left rear + Left rear - Left rear speaker Pnk Power antenna Radio Radio fuse 10a (1990-91) rdo bat fuse 10a (1992) Radio fuse 10a (1990-91) rdo ign fuse 10a (1992) Right front + Right front - Right front speaker Right rear + Right rear - Right rear speaker Tan
STARTING/CHARGING Charging Wiring Diagram for Pontiac Grand Am 1991 List of elements for Charging Wiring Diagram for Pontiac Grand Am 1991: 16 (1990-91) (1992-93) Alternator Bat Battery Ecm-rlys fuse 10a 15a For pin designation refer to instrument cluster system Fuse block (behind left Fusible link c (16 ga- rust) G100 (left front of engine compartment, on inner fender panel) G125 (left front of engine) Gages fuse 10a Hot in run, bulb test or start Instrument cluster Red Side of i/p) Volts indicator Starting Wiring Diagram for Pontiac Grand Am 1991 List of elements for Starting Wiring Diagram for Pontiac Grand Am 1991: 22 (not used) 1992-93 except pontiac A/t Accy Battery Bulb test Clutch start switch (below clutch pedal support) Door locks system (keyless entry) G100 (left front of engine compartment, on inner fender panel) G125 (left front of engine) Hot at all times Ignition switch Lock M/t Nca Off Power distribution system Run Start Starter motor Starter solenoid Transaxle position switch (top left rear of transaxle)
TRUNK, TAILGATE, FUEL DOOR Trunk Release Wiring Diagram for Pontiac Grand Am 1991 List of elements for Trunk Release Wiring Diagram for Pontiac Grand Am 1991: 6 1995 vftc c Cig-clk fuse 20a Fuse block (left side of i/p) Hot at all times Luggage compartment lid release solenoid Luggage compartment lid release switch
WIPER/WASHER 2-Speed Wiper/Washer Wiring Diagram for Pontiac Grand Am 1991 List of elements for 2-Speed Wiper/Washer Wiring Diagram for Pontiac Grand Am 1991: 20 (1991) (1992-93) A c Cover assembly Fuse block G110 (left front of engine) G202 (behind left side of i/p) Hot in accy or run Mechanical arm Mist Off Park switch Pnk Red Washer motor Washer switch Wiper motor module Wiper switch Wiper switch assembly Wpr fuse 25a Interval Wiper/Washer Wiring Diagram for Pontiac Grand Am 1991 List of elements for Interval Wiper/Washer Wiring Diagram for Pontiac Grand Am 1991: 25 (1991) (1992-93) (behind left side of i/p) g202 (left front of engine) g110 A c C f Cover assembly Fuse block Hi mist Hot in accy or run Mechanical arm Mist Off Park switch Pnk Pulse Pulse delay Red Timer Washer motor Washer switch Wiper fuse 25a Wiper motor module Wiper switch Wiper switch assembly
