1999-2000 Subaru Impreza WRX Service & Repair Manual
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1. Precaution
A: SUPPLEMENTAL RESTRAINT
SYSTEM “AIRBAG”
Airbag system wiring harness is routed on and
along body panels.
CAUTION:
I All Airbag system wiring harness and connec-
tors are colored yellow. Do not use electrical test
equipment on these circuit.
I Be careful not to damage Airbag system wiring
harness when repairing the body panel.
2
5-1 [S1A0] SPECIFICATIONS AND SERVICE DATA
1. Precaution
2. Body Datum Points
Various master repair locations are established as datum points used during body repairs. In addition, guide
holes, locators and indents are provided to facilitate panel replacement and achieve alignment accuracy.
NOTE:
Left and right datum points are all symmetrical to each other.
A: ENGINE COMPARTMENT AND ROOM
1. SEDAN AND WAGON
H5M0815A
3
[S2A1] 5-1 SPECIFICATIONS AND SERVICE DATA
2. Body Datum Points
(1) Radiator panel (UPR) repair bolt
hole M8 (Right)
(2) Radiator panel (UPR) repair bolt
hole M8 (Left)
(3) Fender attaching bolt hole M6
(Symmetrical)
(4) Headlight attaching bolt hole M6
(Symmetrical)
(5) Radiator panel side gauge hole
24 mm (0.94 in) dia. (Symmetri-
cal)
(6) Front bumper mounting hole 14
x 17 mm (0.55 x 0.67 in) dia.
(Symmetrical)
(7) Front crossmember attaching
bolt hole 12.4 mm (0.488 in) dia.
(Symmetrical)
(8) Fender attaching bolt hole M6
(Symmetrical)
(9) Front strut mounting hole 10 mm
(0.39 in) dia. (Symmetrical)
(10) Hood hinge attaching bolt hole
M8 (Symmetrical)
(11) Cowl panel mounting hole 5 mm
(0.20 in) dia. (Located in center
of vehicle.)
(12) Front rail (Inner) mirror attaching
bolt hole 8 mm (0.31 in) dia.
(13) Fender attaching bolt hole M6
(Symmetrical)
(14) Front pillar gauge hole 20 mm
(0.79 in) dia. (Symmetrical)
(15) Wax coat hole, 20 mm (0.79 in)
dia. (Symmetrical)
(16) Retainer attaching square hole 7
mm (0.28 in) (Symmetrical)
(17) Sun visor attaching hole 20 mm
(0.79 in) dia. (Symmetrical)
(18) Retainer attaching square hole 7
mm (0.28 in) (Symmetrical)
(19) Retainer attaching square hole 7
mm (0.28 in) (Symmetrical)
(20) Center pillar gauge hole 10 mm
(0.39 in) dia. (Symmetrical)
(21) Belt anchor attaching bolt hole
(Symmetrical)
(22) Wax coat hole, 20 mm (0.79 in)
dia. (Symmetrical)
(23) Rear door switch attaching hole
20 mm (0.79 in) dia. (Symmetri-
cal)
(24) Retainer attaching square hole 7
mm (0.28 in) (Symmetrical)
(25) Spare tire attaching bolt hole M8
(26) Air draw hole 7 mm (0.28 in) dia.
(Symmetrical)
(60) Fender attaching bolt hole M6
(Symmetrical)
(64) Door switch attaching hole 20
mm (0.79 in) dia. (Symmetrical)
(67) Front glass attaching hole Right
6.5 mm (0.256 in) dia. Left 6.5 x
10 mm (0.256 x 0.39 in) dia.
4
5-1 [S2A1] SPECIFICATIONS AND SERVICE DATA
2. Body Datum Points
2. COUPE
H5M0712B
5
[S2A2] 5-1 SPECIFICATIONS AND SERVICE DATA
2. Body Datum Points
(1) Radiator panel (UPR) repair bolt
hole M8 (Right)
(2) Radiator panel (UPR) repair bolt
hole M8 (Left)
(3) Fender attaching bolt hole M6
(Symmetrical)
(4) Headlight attaching bolt hole M6
(Symmetrical)
(5) Radiator panel side gauge hole
24 mm (0.94 in) dia. (Symmetri-
cal)
(6) Front bumper mounting hole 14
x 17 mm (0.55 x 0.67 in) dia.
(Symmetrical)
(7) Front crossmember attaching
bolt hole 12.4 mm (0.488 in) dia.
(Symmetrical)
(8) Fender attaching bolt hole M6
(Symmetrical)
(9) Front strut mounting hole 10 mm
(0.39 in) dia. (Symmetrical)
(10) Hood hinge attaching bolt hole
M8 (Symmetrical)
(11) Cowl panel mounting hole 5 mm
(0.20 in) dia. (Located in center
of vehicle.)
(12) Front rail (Inner) mirror attaching
bolt hole 8 mm (0.31 in) dia.
(13) Fender attaching bolt hole M6
(Symmetrical)
(14) Front pillar gauge hole 20 mm
(0.79 in) dia. (Symmetrical)
(16) Retainer attaching square hole 7
mm (0.28 in) (Symmetrical)
(17) Sun visor attaching hole 20 mm
(0.79 in) dia. (Symmetrical)
(25) Spare tire attaching bolt hole M8
(26) Air draw hole 7 mm (0.28 in) dia.
(Symmetrical)
(60) Fender attaching bolt hole M6
(Symmetrical)
(67) Front glass attaching hole Right
6.5 mm (0.256 in) dia. Left 6.5 x
10 mm (0.256 x 0.39 in) dia.
(69) Wax coat hole 20 mm (0.79 in)
dia. (Symmetrical)
(70) Door switch attaching hole 13.5
mm (0.531 in) dia. (Symmetrical)
(71) Retainer attaching square hole 8
mm (0.31 in). (Symmetrical)
(72) Rear quarter glass attaching
hole 8 mm (0.31 in) dia. (Sym-
metrical)
(73) Rear quarter glass attaching
hole 7 mm (0.28 in) dia. (Sym-
metrical)
(74) Rear quarter glass attaching
hole 8 x 5.5 mm (0.31 x 0.217
in) dia. (Symmetrical)
(75) Retainer attaching square hole 8
mm (0.31 in). (Symmetrical)
(76) Seat belt anchor attaching bolt
hole 16 mm (0.63 in) dia. (Sym-
metrical)
6
5-1 [S2A2] SPECIFICATIONS AND SERVICE DATA
2. Body Datum Points
B: LUGGAGE COMPARTMENT AND ROOM
1. SEDAN AND COUPE
H5M0816A
7
[S2B1] 5-1 SPECIFICATIONS AND SERVICE DATA
2. Body Datum Points
(27) Rear pillar (Inner) gauge hole 8
mm (0.31 in) dia. (Symmetrical)
(28) Rear roof trim attaching hole 8
mm (0.31 in) dia. (Symmetrical)
(29) Rear quarter trim attaching hole
8 mm (0.31 in) dia. (Symmetri-
cal)
(30) Seat belt anchor attaching bolt
hole (Symmetrical)
(31) Reinforcement (Rear panel rear)
repair locator (Located in center
of vehicle)
(32) Rear corner patch at flange
(Symmetrical)
(33) Rear skirt (UPR) cutout (Repair
locator)
(34) Rear skirt gauge hole 20 mm
(0.79 in) dia. (Symmetrical)
(35) Rear combination light mounting
hole 9 mm (0.35 in) dia. (Sym-
metrical)
(36) Rear quarter bumper side gauge
hole 20 mm (0.79 in) dia. (Left)
(37) Rear quarter bumper side gauge
hole 20 mm (0.79 in) dia. (Right)
(38) Instrument panel attaching
square hole 22 x 34.5 mm (0.87
x 1.358 in) (Right)
(39) Steering support beam attaching
bolt hole M8 (Symmetrical)
(40) Front pillar (Inner) gauge hole 10
mm (0.39 in) dia. (Symmetrical)
(41) Floor mat attaching clip hole 8
mm (0.31 in) dia. (Symmetrical)
(66) Rear panel (Center) repair loca-
tor (Located in center of vehicle.)
(68) Rear glass attaching hole
(Right): 6.5 mm (0.256 in) dia.
(Left): 6.5 x 10 mm (0.256 x 0.39
in) dia.
8
5-1 [S2B1] SPECIFICATIONS AND SERVICE DATA
2. Body Datum Points
2. WAGON
H5M0817A
(42) Rear quarter glass attaching
hole 8 mm (0.31 in) dia. (Sym-
metrical)
(43) Roof rail attaching hole 10 mm
(0.39 in) dia. (Symmetrical)
(44) Rear quarter glass attaching
hole 8 x 15 mm (0.31 x 0.59 in)
dia. (Symmetrical)
(45) Rear roof trim attaching hole 8
mm (0.31 in) dia. (Symmetrical)
(46) Rear strut mounting hole 10 mm
(0.39 in) dia. (Symmetrical)
(47) Rear gate stay attaching bolt
hole M8 (Symmetrical)
(48) Child seat anchor attaching bolt
hole
(49) Rear combination light mounting
hole 10 mm (0.39 in) dia. (Sym-
metrical)
(61) Side rail (Inner) gauge hole 8
mm (0.31 in) dia. (Symmetrical)
(62) Rear quarter trim attaching hole
8 mm (0.31 in) dia. (Symmetri-
cal)
(63) Rear quarter harness attaching
clip hole 7 mm (0.28 in) dia.
(Symmetrical)
(65) Seat belt anchor attaching bolt
hole (Symmetrical)
9
[S2B2] 5-1 SPECIFICATIONS AND SERVICE DATA
2. Body Datum Points
C: UNDER BODY
H5M0818A
(50) Radiator panel (LWR) frame
gauge hole 15 mm (0.59 in) dia.
(Symmetrical)
(51) Front side frame gauge hole 20
mm (0.79 in) dia. (Symmetrical)
(52) Front crossmember attaching
hole 12.4 mm (0.488 in) dia.
(Symmetrical)
(53) Front suspension attaching bolt
hole M14
(54) Side frame gauge hole 20 mm
(0.79 in) dia. (Symmetrical)
(55) Transmission mount attaching
bolt hole M10 (Symmetrical)
(56) Side frame gauge hole 15 mm
(0.59 in) dia. (Symmetrical)
(57) Rear differential attaching bolt
hole M12 (Symmetrical)
(58) Rear suspension attaching bolt
hole M12 (Symmetrical)
(59) Rear side frame gauge hole 15
mm (0.59 in) dia. (Symmetrical)
10
5-1 [S2C0] SPECIFICATIONS AND SERVICE DATA
2. Body Datum Points
D: DATUM POINT LOCATION
H5M0819A
H5M0823A
H5M0820A
H5M0824A
H5M0821A
H5M0825A
H5M0822A
H5M0826A
11
[S2D0] 5-1 SPECIFICATIONS AND SERVICE DATA
2. Body Datum Points
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Lifetime Access
Fast Download Speeds
Offline Viewing
Access Contents & Bookmarks
Full Search Facility
Print one or all pages of your manual
$31.99
1999-2000 Subaru Impreza WRX (GM/GC/GF) OEM Service & Repair Manual
Engines covered:
- 2.2L EJ22 H4
- 2.2L EJ22G turbo H4
- 2.5L EJ25 H4
The 1999-2000 Subaru Impreza WRX OEM Service & Repair Manual is the official factory-issued guide for servicing, maintaining, and repairing the WRX models from the GC, GM, and GF series. Designed for professional mechanics, repair shops, and experienced DIYers, this comprehensive manual provides factory-approved procedures, technical specifications, torque values, wiring diagrams, and troubleshooting methods to ensure accurate repairs and long-term reliability.
Covering everything from routine maintenance to major mechanical and electrical overhauls, this manual is an essential resource for those looking to keep their 1999-2000 Subaru Impreza WRX in peak condition. Whether performing engine diagnostics, drivetrain servicing, suspension work, or electrical troubleshooting, this OEM manual delivers the precise factory procedures needed to get the job done right.
Language: English
Printable: Yes
Compatibility: Pretty much any electronic device, incl. PC & Mac computers, Android and Apple smartphones & tablet, etc.
Requirements: Adobe Reader (free)
