Repair manual
Lexus ES V20 Repair Manual
Step-by-step repair and maintenance instructions for the Lexus ES V20 (1989–1991): removal, installation, adjustment, diagnostics and parameter checks with illustrations.
57sections
238articles
ENManual language
- APPLICATION
- IDENTIFICATION
- DESCRIPTION
- LUBRICATION & ADJUSTMENTS
- Removal & Installation
- TROUBLE SHOOTING
- Fluid Discolored Or Smells Burnt
- Vehicle Does Not Move In Any Forward Range Or Reverse
- Shift Lever Position Incorrect
- Harsh Engagement Into Any Drive Range
- Delayed 1-2, 2-3 Or 3-OD Upshift, Or Downshifts From OD-3 Or 3-2 Then Shifts Back To OD Or 3
- Slips On 1-2, 2-3 Or 3-OD Upshift, Or Slips Or Shudders On Acceleration
- Drag, Binding Or Tie-Up On 1-2, 2-3 Or 3-OD Upshifts
- No Lock-Up In 2nd, 3rd Or OD
- Harsh Downshift
- No Downshift When Coasting
- Downshift Occurs Too Soon Or Too Late While Coasting
- No OD-3, 3-2 Or 2-1 Kickdown
- No Engine Braking In "2" Or "L" Range
- Vehicle Does Not Hold In "P" Range
- No Center Differential Control
- PRELIMINARY CHECK
- ROAD TEST
- "D" Range Test
- "2" Range Test
- "L" Range Test
- "R" Range Test
- "P" Range Test
- SHIFT SPEED SPECIFICATIONS
- LOCK-UP SPEED SPECIFICATIONS
- STALL SPEED TEST
- TIME LAG TEST
- HYDRAULIC PRESSURE TEST
- Line Pressure Test
- LINE PRESSURE SPECIFICATIONS
- TORQUE CONVERTER
- ONE-WAY CLUTCH TESTING
- Disassembly
- Inspection
- Reassembly
- Disassembly & Inspection
- CONTROL VALVE ASSEMBLY
- Disassembly (Control Valve Assembly)
- Disassembly (Upper Valve Body A-540E & A-540H)
- Reassembly (Upper Valve Body A-540E & A-540H)
- Disassembly (Lower Valve Body A-540E & A-540H)
- Reassembly (Lower Valve Body A-540E & A-540H)
- Reassembly (Control Valve Assembly A-540E & A-540H)
- Disassembly (Overdrive Brake)
- Reassembly (Overdrive Brake)
- Disassembly (Overdrive Direct Clutch)
- Reassembly (Overdrive Direct Clutch)
- Disassembly (Overdrive Counter Drive Gear)
- Reassembly (Overdrive Counter Drive Gear)
- Disassembly (Overdrive Case)
- Reassembly (Overdrive Case)
- Disassembly (Transfer Case)
- Disassembly (Transfer Case Driven Pinion Bearing Cage)
- Disassembly (Transfer Right Case Retainer)
- Disassembly (Transfer Right Case)
- Disassembly (Ring Gear Mounting Case & Center Differential Case)
- TRANSAXLE REASSEMBLY
- TORQUE SPECIFICATIONS
- DESCRIPTION & OPERATION
- POWER DOOR LOCK CONTROL SYSTEM
- KEY-CONFINE PREVENTION
- Key-Confine Operation
- Key-Confine Setting Conditions
- Setting Conditions
- Operation
- Theft Deterrent Operation
- Cancellation Of Theft Deterrent Operation Or Mode
- Indicator Light
- TROUBLE SHOOTING
- SYSTEM TESTS
- TEST A: INSPECTION OF POWER SOURCE CIRCUIT
- TEST B: INSPECTION OF INDICATOR LIGHT CIRCUIT
- TEST C: INSPECTION OF FRONT DOOR LOCK SWITCH CIRCUIT
- TEST D: INSPECTION OF REAR DOOR COURTESY SWITCH CIRCUIT
- TEST E: INSPECTION OF FRONT DOOR COURTESY SWITCH CIRCUIT
- TEST F: INSPECTION OF COURTESY SWITCH CIRCUIT
- TEST G: INSPECTION OF FRONT DOOR KEY LOCK & UNLOCK SWITCH CIRCUIT
- TEST H: INSPECTION OF LUGGAGE DOOR KEY UNLOCK SWITCH CIRCUIT
- TEST I: INSPECTION OF IGNITION SWITCH CIRCUIT
- TEST J: INSPECTION OF KEY UNLOCK WARNING SWITCH CIRCUIT
- TEST K: INSPECTION OF STARTER CUT SYSTEM CIRCUIT
- TEST L: INSPECTION OF THEFT DETERRENT HORN CIRCUIT
- TEST M: INSPECTION OF HEADLIGHT CONTROL RELAY CIRCUIT
- TEST N: INSPECTION OF TAILLIGHT CONTROL RELAY CIRCUIT
- ECU Circuit For Power Door Locks
- ECU Circuit For Theft Deterrent System
- THEFT DETERRENT SWITCHES
- Starter Relay
- Motor Operation
- Using An Ammeter
- Using An Ammeter With A Current Measuring Probe
- DOOR LOCK SIGNAL
- THEFT DETERRENT HORN
- THEFT DETERRENT INDICATOR LIGHT
- REMOVAL & INSTALLATION
- INSIDE DOOR HANDLE
- Removal
- Installation