2004款丰田卡罗拉仪表系统维修手册(英文版)

2024年2月8日发(作者：)

71–1INSTRUMENT PANEL/METER–COMBINATION METERCOMBINATION METERPROBLEM SYMPTOMS TABLEWarning Lights:SymptomCheck Engine warning light does not light t Harness or ation Meter Harness or ation Meter Harness or Actuator ation Meter Harness or Actuator ation Meter Harness or Sensor Assy ation Meter Harness or sy Lamp ation Meter Harness or Sender Gage ation Meter Harness or Pressure Switch ation Meter Harness or washer level waring ation Meter Seat Belt Buckle Harness or ation Meter Seat Inner Belt AssySeparate Type Front Seat Cushion PadCombination Meter AssyPassenger Seat Belt Warning Light AssySee page–05–1––05–1––05–294––05–294––05–421––65–7––05–655––71–2––––05–661––05–66305–663––7108N–03Discharge warning light does not light warning light does not light warning light does not light warning light does not light Door warning light does not light Level warning light does not light Oil Pressure warning light does not light washer level warning does not lights upDriver seat belt warning buzzer does not belt warning lamp for front passenger seat does not tor Lights:SymptomTurn indicator light does not light t Harness or Signal and Hazard Warning ation Meter Harness or ght Dimmer ation Meter Harness or ConnectorO/D Main Switch CircuitECMCombination Meter AssySee page–65–7––65–7––05–417––High Beam indicator light does not light up.O/D OFF indicator light does not light up.2004 COROLLA (RM1037U)AuthorĂ:DateĂ:1767

71–2INSTRUMENT PANEL/METER–COMBINATION METER7108O–01ON–VEHICLE INSPECTION1.(a)INSPECT SPEEDOMETERCheck the operation.(1)Using a speedometer tester, inspect the speedometer fro allowable indication error and checkthe operation of the nce:USA (mph)CANADA (km/h)Standard indication Allowable range20 18 – 2340 40 – 4460 60 – 64.580 80 – 85100 100 – 105120 120 – 125.5140 140 – 146160 160 – 167Standard indication Allowable range20 19 – 2240 39 – 42.560 59 – 6380 79 – 83.5100 99 – 104– –– –– –NOTICE:Tire wear and tire over or under inflation will increase the indication error.(2)Check the deflection width of the speed meter nce: Below 0.5 km/h / 0.3 mph2.(a)C9–10C9–1I32114INSPECT OUTPUT SIGNAL OF VEHICLE SPEEDCheck for standard signal.(1)While driving the vehicle at the speed of 10 km/h,check the voltage between the terminals C9–10and C9–1 of the combination meter rd: Fluctuation between 10 to 14 V or less is re-peated 7 times within 1 :Check it with the ignition switch ON and the connector con-nected.2004 COROLLA (RM1037U)AuthorĂ:DateĂ:1768

(a)Inspect the circuit.(1)Disconnect the connecto(2)Turn the ignition switch Oof the receiver gauge neNeedle position: EMPTY(3)Connect terminals 2 andconnector and Turn thecheck the position of theNeedle position: FULLGm the sender the fuel level needle indicates EMPE RECEIVER GAUGE WARNING LIGHm the sender the position of the water temperatuon the wire harness side connector, thenauge needle.

71–4INSTRUMENT PANEL/METER–COMBINATION METER7.(a)8.(a)9.(a)(b)10.(a)INSPECT LOW OIL PRESSURE WARNING LIGHTInspect the circuit.(1)Disconnect the connector from the low oil pressure switch.(2)Turn the ignition switch ON.(3)Connect the terminal of wire harness side connector and ground, then check the warning lowoil pressure warning oil pressure warning light: Light onINSPECT LOW OIL PRESSURE SWITCHCheck the continuity.(1)Disconnect the connector from the low oil pressure switch.(2)Check that continuity exists between terminal and stopped: continuityEngine running: no continuityINSPECT BRAKE WARNING LIGHTInspect the parking brake warning light.(1)Disconnect the connector from the parking brake switch and ground terminal on the wire harnessside connector.(2)Turn the ignition switch ON and check that the warning light lights t the brake fluid level warning light.(1)Disconnect the connector from the brake fluid level warning switch and connect terminals on thewire harness side connector.(2)Turn the ignition switch ON and check that the warning light lights T BRAKE FLUID LEVEL WARNING SWITCHInspect the continuity.(1)Remove the reservoir tank cap and strainer.(2)Disconnect the connector.(3)Check that the continuity exists between the up (switch off): No continuity(4)Use syphon, etc., to take fluid out of the reservoir tank.(5)Check that the continuity exists between the down (switch on): Continuity(6)Pour the fluid back in the reservoir tank.2004 COROLLA (RM1037U)AuthorĂ:DateĂ:1770

71–5INSTRUMENT PANEL/METER–COMBINATION METERLight SwitchOFFONKey UnlockWarning SwitchONOFFCourtesy SwitchOFF(Driver’s side)ONBuzzerON0.2SI32305C9–18C9–1C9–17C9–2C9–16C9–5C9–4H40113Key UnlockOFFWarning SwitchONIG SwitchONOFF(LOCK,ACC)Courtesy SwitchOFF(Driver’s side)ONBuzzerONONONONON0.5S"0.2SI32306C9–1C9–17C9–2C9–16C9–5C9–4H401132004 COROLLA (RM1037U)T LIGHT AUTO TURN OFF BUZZER(a)Check the :When the key unlock warning and light auto turn off warning isoutput simultaneously, the key unlock warning precedes theother.(1)Remove the ignition key with the tail light switch ONand the driver side door open and check for sound: Continuous(2)While the buzzer is sounding, perform any of the fol-lowing and check that the buzzer sound is the tail light switch the driver side t the ignition key into the key cylinder.(b)Check the function.(1)Remove the combination meter.(2)Connect the position (+) lead from battery to termi-nal C9–5 and negative (–) lead to terminal C9–1and C9–2.(3)Connect the position (+) lead from battery to termi-nal C9–18 and negative (–) lead to terminal C9–16and C9–17, check that the buzzer sound: Continuous(4)While the buzzer is sounding, connect the batterypositive terminal to terminal C9–4 and check thatthe buzzer sound is T KEY UNLOCK WARNING BUZZER(a)Check the :When the key unlock warning and light auto turn off warning isoutput simultaneously, the key unlock warning precedes theother.(1)While the driver side door is open, insert the ignitionkey, set the ignition switch to OFF (LOCK or ACC)and check for the buzzer sound: Intermittent(b)Check the function.(1)Remove the combination meter.(2)Connect the position (+) lead from battery to termi-nal C9–5 and negative (–) lead to terminal C9–1and C9–2.(3)Connect the negative (–) lead to terminal C9–16and C9–17, check that the buzzer sound: IntermittentAuthorĂ:DateĂ:1771

71–6INSTRUMENT PANEL/METER–COMBINATION METER(4)While the buzzer is sounding, connect the batterypositive terminal to terminal C9–4 and check thatthe buzzer sound is stopped.2004 COROLLA (RM1037U)AuthorĂ:DateĂ:1772

71–7INSTRUMENT PANEL/METER–INSTRUMENT PANEL/METERINSTRUMENT PANEL/METERCOMPONENTSFront PillarGarnish LHInstrument PanelSub–assy UpperFront PillarGarnish RHDJInstrumentPanel RegisterAssy No.37108M–0120 (204, 15)JHeater Control& Accessory AssyInstrumentPanel Register Assy No.1Instrument ClusterFinish Panel Sub–assy CenterGrove CompartmentDoor Sub–assyKKKKILCombinationMeter GlassMeter Hood

Sub–assyJGlove CompartmentDoor AssyCombinationMeter AssyInstrumentControlKnob Sub–assyClusterFinish PanelM/T Transaxle:Floor Shift Shift Lever

Knob Sub–assySteering Wheel AssyConsole Panel UpperSteeringColumn CoverHeadlampDimmer Switch50 (510, 37)WindshieldWiper SwitchAssy8.8 (90, 78 in.⋅lbf)Horn Button AssyN⋅m (kgf⋅cm, ft⋅lbf): Specified torqueB594952004 COROLLA (RM1037U)AuthorĂ:DateĂ:1773

71–8INSTRUMENT PANEL/METER–INSTRUMENT PANEL/METERG or HG or HG or HCEA or BEInstrument PanelBox SpringInstrument PanelBoxCowl Side TrimBoard RHFront DoorScuff Plate RHCowl Side TrimBoard LHParking Brake HoleCover Sub–assyJJFFA/T Transaxle:JJConsole BoxCarpetFront Door ScuffPlate LHConsole BoxSub–assy RearB594962004 COROLLA (RM1037U)AuthorĂ:DateĂ:1774

71–9INSTRUMENT PANEL/METER–INSTRUMENT PANEL SUB–ASSY LOWERINSTRUMENT PANEL SUB–ASSY LOWERPRECAUTION1.(a)7108I–01PRECAUTION FOR VEHICLE WITH SRS AIRBAG AND SEAT BELT PRETENSIONERSome operations in this section may affect the SRS airbag. Before performing the corresponding op-erations, please read the NOTICE of the SRS airbag to perform the proper operations.2004 COROLLA (RM1037U)AuthorĂ:DateĂ:1775

71–10INSTRUMENT PANEL/METER–INSTRUMENT PANEL SUB–ASSY LOWER7108J–02REPLACEMENTHINT:COMPONENTS: See page 71– OF BOLT, SCREW AND NUTNOTICE:Be sure to tape the tip of the screwdriver when using it to disengage the meshing of the clips :Indicate the bolts, screws and nuts, which are necessary for installation and removal of the instrument panel,in the illustration and the text with (in.)(L = Length)CodeShapeCodeShapeφ=7(0.28)L=30(1.18)CodeShapeφ=6(0.24)L=30(1.18)φ=6(0.24)L=20(0.79)φ=8(0.32)L=18(0.71)φ=6(0.24)L=16(0.63)φ=6(0.24)L=25(0.98)φ=5(0.20)L=14(0.55)φ=6(0.24)L=20(0.79)φ=7(0.28)L=20(0.79)φ=5(0.20)L=14(0.55)φ=5(0.20)L=16(0.63)φ=5(0.20)L=18(0.71)TIONSEPARATE BATTERY NEGATIVE TERMINAL(See page 60–1)PLACE FRONT WHEELS FACING STRAIGHT AHEADREMOVE HORN BUTTON ASSY(See page 60–13)REMOVE STEERING WHEEL ASSY(See page 50–8)SST09950–50013 (09951–05010, 09952–05010, 09953–05020, 09954–05021)2004 COROLLA (RM1037U)AuthorĂ:DateĂ:1776

71–11INSTRUMENT PANEL/METER–INSTRUMENT PANEL SUB–ASSY LOWER7.(a)(b)REMOVE METER HOOD SUB–ASSYRemove the a screwdriver, disengage the 7 claws, then removethe meter hood sub–:Tape the screwdriver tip before use.7 ClawsB593418.(a)(b)(c)REMOVE COMBINATION METER ASSYRemove the screw.Disengage the 2 claws as shown in the nect the connector, then remove the combinationmeter assy.B593429.(a)REMOVE INSTRUMENT PANEL REGISTER ASSYNO.1Using a moulding remover, disengage the 4 claws, thenremove the instrument panel register assy No.1.: 4 INSTRUMENT PANEL REGISTER ASSY NO.3REMOVE FLOOR SHIFT SHIFT LEVER KNOB SUB–ASSY (M/T TRANSAXLE)2004 COROLLA (RM1037U)AuthorĂ:DateĂ:1777

71–12INSTRUMENT PANEL/METER–INSTRUMENT PANEL SUB–ASSY CONSOLE PANEL UPPER(a)Using a screwdriver, disengage the 6 :Tape the screwdriver tip before use.(b)Disconnect the connector, then remove the console panelupper.6 HEATER CONTROL KNOB14.(a)(b)REMOVE INSTRUMENT CLUSTER FINISH PANELRemove the screw.Using a screwdriver, disengage the 4 clips and 4 claws,then remove the instrument cluster finish :Tape the screwdriver tip before use.(c)Disconnect the :Do not pull the lid of auxiliary box. 4 Clips 4 ClawsB5977115.(a)(b)REMOVE INSTRUMENT CLUSTER FINISH PANELSUB–ASSY CENTERRemove the 4 screws.Using a screwdriver, disengage the 2 clips and 4 claws,then remove the instrument cluster finish panel sub–assycenter with radio receiver assy.4 Claws2 ClipsI32292HINT:Tape the screwdriver tip before use.(c)Disconnect the connectors.16.(a)(b)(c)REMOVE GLOVE COMPARTMENT DOOR ASSYRemove the screw from the glove compartment doorstopper sub– the upper part of the glove compartment doorassy to release the the glove compartment door assy upward to removeit.: Stoppers2004 COROLLA (RM1037U)B59350AuthorĂ:DateĂ:1778

71–13INSTRUMENT PANEL/METER–INSTRUMENT PANEL SUB–ASSY LOWER17.(a)(b)REMOVE FRONT PILLAR GARNISH LHDisengage the the front pillar garnish LH upward and disengage the2 claws, then remove the front pillar garnish LH.: Clip: 2 FRONT PILLAR GARNISH RHSEPARATE PASSENGER AIRBAG CONNECTOR(See page 60–25)20.(a)(b)(c)REMOVE INSTRUMENT PANEL SUB–ASSY UPPERRemove the bolt and 2 screws.Using a moulding remover, disengage the 3 clips and 8 the instrument panel sub–assy upper. 3 Clips 8 HEATER CONTROL & ACCESSORY ASSY(See page 55–13)REMOVE STEERING COLUMN COVER(See page 50–8)REMOVE HEADLAMP DIMMER SWITCH ASSY(See page 65–23)REMOVE WINDSHIELD WIPER SWITCH ASSY(See page 66–11)2004 COROLLA (RM1037U)AuthorĂ:DateĂ:1779

71–14INSTRUMENT PANEL/METER–INSTRUMENT PANEL SUB–ASSY LOWER25.(a)REMOVE GLOVE COMPARTMENT DOOR STOPPERSUB–ASSYDisengage the clip, then remove the glove compartmentdoor stopper sub–assy.B5935326.(a)REMOVE PARKING BRAKE HOLE COVERSUB–ASSYUsing a screwdriver, disengage the 4 claws, then removethe parking brake hole cover sub–:Tape the screwdriver tip before use.4 CONSOLE BOX CARPETREMOVE CONSOLE BOX SUB–ASSY REAR (M/T TRANSAXLE)A/T Only:29.(a)(b)REMOVE CONSOLE BOX SUB–ASSY REARA/T Transaxle:Remove the 2 bolts, 4 screws and console boxsub–assy rear.M/T Transaxle:Remove the 2 bolts, 2 screws and console boxsub–assy rear.B5935530.(a)REMOVE FRONT DOOR SCUFF PLATE LHUsing a screwdriver, disengage the 7 claws, then removethe front door scuff plate :Tape the screwdriver tip before use.7 FRONT DOOR SCUFF PLATE RH2004 COROLLA (RM1037U)AuthorĂ:DateĂ:1780

71–15INSTRUMENT PANEL/METER–INSTRUMENT PANEL SUB–ASSY LOWER32.(a)(b)REMOVE COWL SIDE TRIM BOARD LHRemove the age the clip, then remove the cowl side trim boardLH.: ClipB5935733.34.(a)(b)(c)(d)(e)(f)(g)REMOVE COWL SIDE TRIM BOARD RHREMOVE INSTRUMENT PANEL SUB–ASSY LOWERDisconnect the DLC3 the hood lock control the 3 screws or .Remove the 2 bolts.Remove the bolt

or .Remove the bolt.Remove the 8 clips and instrument panel sub–assy lower. or or or or INSTRUMENT PANEL BOXREMOVE INSTRUMENT PANEL BOX SPRINGINSTALL HEATER CONTROL & ACCESSORY ASSY(See page 55–13)2004 COROLLA (RM1037U)AuthorĂ:DateĂ:1781

71–16INSTRUMENT PANEL/METER–INSTRUMENT PANEL SUB–ASSY LOWER38.(a)(b)L INSTRUMENT PANEL SUB–ASSY UPPERInstall the instrument panel sub–assy l the bolt and 2 screws.Torque:Bolt : 20 N⋅m (204 kgf⋅cm, 15 ft⋅lbf)INSTALL INSTRUMENT CLUSTER FINISH PANEL SUB–ASSY CENTERCENTER SPIRAL CABLE(See page 60–22)INSTALL STEERING WHEEL ASSY(See page 50–8)T STEERING WHEEL CENTER T HORN BUTTON ASSY(See page 60–13)L HORN BUTTON ASSY(See page 60–13)T SRS WARNING LIGHT2004 COROLLA (RM1037U)AuthorĂ:DateĂ:1782

71–17INSTRUMENT PANEL/METER–COMBINATION METER ASSYCOMBINATION METER ASSYOVERHAULHINT:COMPONENTS: See page 71– METER HOOD SUB–ASSY(See page 71–10)7108K–01B59342E504272004 COROLLA (RM1037U) COMBINATION METER ASSY(a)Remove the screw.(b)Disengage the 2 clips as shown in the illustration.(c)Disconnect the connector, then remove the COMBINATION METER GLASS(a)Disengage the 8 claws, then remove the combination me-ter Ă:DateĂ:1783

71–18INSTRUMENT PANEL/METER–CLOCK ASSYCLOCK CONSOLE PANEL UPPER(See page 71–10)REMOVE HEATER CONTROL KNOBREMOVE INSTRUMENT CLUSTER FINISH PANEL(See page 71–10)7108L–01 4 ClawsB597892004 COROLLA (RM1037U) CLOCK ASSY(a)Using a screwdriver, disengage the 4 claws, remove theclock as shown in the :Tape the screwdriver tip before Ă:DateĂ:1784