1997–2002 Daewoo Leganza Service & Repair Manual (PN V-121 BL3/BL4)

• The central document is a 2,487-page Leganza (MY2000) Service Manual covering 2.0L SOHC, 2.0L DOHC, and 2.2L DOHC engines; five-speed manual, ZF 4HP14, and Aisin 50-40LE automatic transaxles; suspension, brakes, steering, HVAC, restraints, and body systems.
• Engine repair material includes compression and oil-pressure diagnosis, timing-belt replacement and adjustment, engine removal and installation, cylinder-head and valve-train service, oil-pump repair, and piston, connecting-rod, and crankshaft inspection.
• Drivetrain sections provide Aisin 50-40LE line-pressure and leak testing, transmission DTC charts, valve-body service, and internal clutch, planetary-gear, differential, and bearing overhaul procedures. Five-speed manual transaxle disassembly, shaft and synchronizer repair, final-drive work, and clutch service are also covered.
• Chassis procedures address wheel alignment, front and rear suspension, hydraulic brakes, ABS and traction-control diagnosis, brake bleeding, power-steering pressure and leak tests, pump repair, rack-and-pinion service, and steering-column overhaul.
• A separate 87-page 1999 Leganza SX wiring PDF contains 43 numbered circuit figures, including 2.2L engine-performance, ABS, starting and charging, transmission, anti-theft, cooling-fan, instrument-cluster, and supplemental-restraint circuits.
• The 395-page illustrated parts catalog identifies SX 2.0L SOHC and CDX 2.0L DOHC applications, with manual and four-speed automatic transaxle distinctions, part numbers, option codes, effective-production dates, and exploded assembly views.

Coverage and Document Identity

This is a mixed Leganza repair-reference set rather than one uniform 1997–2002 publication. Its main factory volume is explicitly marked Leganza MY2000. Separate Mitchell Repair Information extracts add a 1999 SX wiring reference, 1999–2001 starting-system coverage, and 1999–2002 2.2L DOHC engine-mechanical material. The parts catalog assigns SX to the 2.0L SOHC engine and CDX to the 2.0L DOHC engine; it does not identify those trim levels as 2.2L applications.

The diagnostic depth, internal transaxle procedures, refrigerant-system work, and reliance on scan tools, pressure gauges, pullers, installers, and holding fixtures make this material best suited to professional technicians and experienced owners already equipped for advanced repair work.

Factory Repair and Diagnostic Detail

The engine-control material includes fuel-system diagnosis, ECM and sensor testing, ignition checks, emissions controls, DTC fault isolation, connector information, and removal and installation procedures for the fuel tank, pump, injectors, throttle body, oxygen sensors, EGR valve, crankshaft and camshaft sensors, and ignition components.

Starting and charging coverage includes no-crank flowcharts, starter-noise diagnosis, battery load testing, generator output checks, starter removal, and complete starter-motor disassembly and reassembly. Its 19 figures cover the starter assembly, brush holder, solenoid, planetary gears, driveshaft bearing, drive pinion, clearance measurement, test circuit, and starting-system wiring.

Representative factory tools identified in the repair sections include the J-28467-B engine support fixture, KM-348 valve spring compressor, KM-470-B angular torque gauge, KM-498-B pressure gauge, KM-553-A fifth-gear puller, and KM-698 transmission spring compressor. Related chapters supply fastener-torque tables, fluid specifications, electrical test values, pressure-test data, wear limits, clearances, and component inspection criteria.

Electrical and electronic diagnosis extends beyond the standalone wiring file. Examples include the ABS circuit and EBCM connector-face views, Aisin transmission-control-module schematics, automatic-temperature-control sensor and defogger diagrams, starting and charging schematics, and multi-page 2.2L engine-performance circuits. The HVAC chapters include manual and automatic control diagnosis, refrigerant pressure-test references, door-motor and sensor service, and V5 compressor overhaul.

Repair Cautions

The 2.2L timing material identifies the engine as an interference design. Rotating the crankshaft or camshafts independently while the belt is removed—or installing the camshaft sprockets out of index—can cause internal engine damage. The starter-noise section also explains that incorrect pinion-to-flywheel clearance can damage the ring-gear teeth or starter housing.

Disconnect the battery before working on starting, charging, restraint, or exposed electrical circuits. Fuel-system pressure must be relieved before fuel lines or injection components are opened.

PDF Package Breakdown

The download contains 6,398 PDF pages as packaged: the 2,487-page MY2000 service manual; a 700-page Service Manual II covering steering, HVAC, restraints, body, and accessories; 307 pages across seven engine, starter, wiring, and code-reference PDFs; and a 2,904-page nested archive containing 2,509 pages of split service sections plus the 395-page parts catalog. Combined volumes, section files, and selected extracts overlap, so this is a gross file-page count rather than 6,398 unique manual pages. The two short OBD-II and GM code-list PDFs are general code references, not Leganza-specific diagnostic procedures.