susp TOYOTA CAMRY 1999 Service Owner's Guide
[x] Cancel search | Manufacturer: TOYOTA, Model Year: 1999, Model line: CAMRY, Model: TOYOTA CAMRY 1999Pages: 4592, PDF Size: 55.16 MB
Page 1240 of 4592
DI00L±03
DI±28
± DIAGNOSTICSENGINE (5S±FE)
263 Author: Date:
PROBLEM SYMPTOMS TABLE
SymptomSuspect AreaSee page
Engine does not crank (Does not start)1. Starter
2. starter relayST±2
ST±20
No initial combustion (Does not start)
1. ECM power source circuit
2. Fuel pump control circuit
3. Engine control module (ECM)DI±179
DI±183
IN±31
No complete combustion (Does not start)1. Fuel pump control circuitDI±183
Engine cranks normally (Difficult to start)
1. Starter signal circuit
2. Fuel pump control circuit
3. CompressionDI±176
DI±183
EM±3
Cold engine (Difficult to start)1. Starter signal circuit
2. Fuel pump control circuitDI±176
DI±183
Hot engine (Difficult to start)1. Starter signal circuit
2. Fuel pump control circuitDI±176
DI±183
High engine idle speed (Poor idling)1. A/C switch circuit
2. ECM power source circuitAC±84
DI±179
Low engine idle speed (Poor idling)1. A/C switch circuit
2. Fuel pump control circuit AC±84
DI±183
Rough idling (Poor idling)1. Compression
2. Fuel pump control circuitEM±3
DI±183
Hunting (Poor idling)1. ECM power source circuit
2. Fuel pump control circuitDI±179
DI±183
Hesitation/Poor acceleration (Poor driveability)1. Fuel pump control circuit
2. A/T faulty DI±183
DI±405
Surging (Poor driveability)1. Fuel pump control circuitDI±183
Soon after starting (Engine stall)1. Fuel pump control circuitDI±183
During A/C operation (Engine stall)1. A/C switch circuit
2. Engine control module (ECM) AC±84
IN±31
A/C switch indicatior blinking1. A/C Compressor lock sensor circuit
2. A/C Evaporator temp. sensor circuitDI±190
DI±192
Unable to refuel/ Difficult to refuel1. ORVR systemEC±6
Page 1433 of 4592
DI07E±06
± DIAGNOSTICSENGINE (1MZ±FE)
DI±221
456 Author: Date:
PROBLEM SYMPTOMS TABLE
SymptomSuspect AreaSee page
Engine does not crank (Does not start)1. Starter
2. Starter relayST±18
ST±20
No initial combustion (Does not start)
1. ECM power source circuit
2. Fuel pump control circuit
3. Engine control module (ECM)DI±369
DI±374
IN±31
No complete combustion (Does not start)1. Fuel pump control circuitDI±374
Engine cranks normally (Difficult to start)
1. Starter signal circuit
2. Fuel pump control circuit
3. CompressionDI±384
DI±374
EM±3
Cold engine (Difficult to start)1. Starter signal circuit
2. Fuel pump control circuitDI±384
DI±374
Hot engine (Difficult to start)1. Starter signal circuit
2. Fuel pump control circuitDI±384
DI±374
High engine idle speed (Poor idling)1. A/C signal circuit (Compressor Circuit)
2. ECM power source circuitAC±88
DI±369
Low engine idle speed (Poor idling)1. A/C signal circuit (Compressor Circuit)
2. Fuel pump control circuitAC±88
DI±374
Rough idling (Poor idling)1. Compression
2. Fuel pump control circuitEM±3
DI±374
Hunting (Poor idling)1. ECM power source circuit
2. Fuel pump control circuitDI±369
DI±374
Hesitation/Poor acceleration (Poor driveability)1. Fuel pump control circuit
2. A/T faultyDI±374
DI±453
Surging (Poor driveability)1. Fuel pump control circuitDI±374
Soon after starting (Engine stall)1. Fuel pump control circuitDI±374
During A/C operation (Engine stall)1. A/C signal circuit (Compressor Circuit)
2. Engine control module (ECM)AC±88
IN±31
Unable to refuel/Difficult to refuel1. ORVR systemEC±6
Page 1617 of 4592
DI030±02
± DIAGNOSTICSAUTOMATIC TRANSAXLE (A140E)
DI±405
640 Author: Date:
PROBLEM SYMPTOMS TABLE
If a normal code is displayed during the DTC check but the trouble still occurs, check the circuits for each
symptom in the order given in the charts on the following pages and proceed to the page given for trouble-
shooting.
The Matrix Chart is divided into 3 chapters.
Chapter 1: Electronic Circuit Matrix Chart
Chapter 2: On±vehicle Repair Matrix Chart
Chapter 3: Off±vehicle repair Matrix Chart
If the instruction ºProceed to next circuit inspection shown on matrix chartº is given in the flow
chart for each circuit, proceed to the circuit with the next highest number in the table to continue
the check.
If the trouble still occurs even though there are no abnormalities in any of the other circuits, then
check and replace the ECM.
1. Chapter 1: Electronic Circuit Matrix Chart
SymptomSuspect AreaSee page
No up±shift
(A particular gear, from 1st to 3rd gear, is not up±shifted)1. ECMIN±31
No up±shift (3rd " O/D)
1. O/D main switch & O/D OFF indicator light circuit
2. O/D cancel signal circuit
3. ECMDI±431
DI±428
IN±31
No down±shift (O/D " 3rd)1. ECMIN±31
No down±shift
(A particular gear, from 3rd to 1st gear, is not down±shifted)1. ECMIN±31
No lock±up or No lock±up off1. Stop light switch circuit
2. ECMDI±423
IN±31
Shift point too high or too low1. ECMIN±31
Up±shift to O/D from 3rd while O/D main switch is OFF1. O/D main switch & O/D OFF indicator light circuit
2. ECMDI±431
IN±31
Up±shift to O/D from 3rd while engine is cold1. ECMIN±31
Poor acceleration1. ECMIN±31
No kick±down1. ECMIN±31
Engine stalls when starting off or stopping1. ECMIN±31
Page 1618 of 4592
DI±406
± DIAGNOSTICSAUTOMATIC TRANSAXLE (A140E)
641 Author: Date:
2. Chapter 2: On±Vehicle Repair
(: A140E AUTOMATIC TRANSAXLE Repair Manual Pub. No. RM385U)
SymptomSuspect AreaSee page
Vehicle does not move in any forward positions and reverse posi-
tion
1. Manual valve
2. Throttle valve
3. Primary regulator valve
4. Off±vehicle repair matrix chart
±
Vehicle does not move in R position1. Off±vehicle repair matrix chart±
No up±shift (1st " 2nd)1. 1±2 shift valve
2. Off±vehicle repair matrix chart
±
No up±shift (2nd " 3rd)1. 2±3 shift valve
2. Off±vehicle repair matrix chart
±
No up±shift (3rd " O/D)1. 3±4 shift valve
2. Off±vehicle repair matrix chart
±
No down±shift (O/D " 3rd)1. 3±4 shift valve
No down±shift (3rd " 2nd)1. 2±3 shift valve
No down±shift (2nd " 1st)1. 1±2 shift valve
No lock±up or No lock±up off1. Lock±up relay valve
2. Off±vehicle repair matrix chart
±
Harsh engagement (N " D)1. C1 accumulator
2. Off±vehicle repair matrix chart
±
Harsh engagement (N " R)1. C2 accumulator
2. Off±vehicle repair matrix chart
±
Harsh engagement (N " L)1. Low coast modulator valve
Harsh engagement (Lock±up)1. Lock±up relay valve
2. Off±vehicle repair matrix chart
±
Harsh engagement (1st " 2nd " 3rd " O/D)
1. Throttle modulator valve
2. Cut back valve
3. Throttle valve
Harsh engagement (2nd " 3rd)1. C2 accumulator
Harsh engagement (3rd " O/D)1. B0 accumulator
Harsh engagement (O/D " 3rd)1. C0 accumulator
2. B
0 accumulator
Slip or shudder (Forward and reverse)
1. Throttle valve
2. Oil strainer
3. Off±vehicle repair matrix chart
±
No engine braking (1st: L position)1. Low coast modulator valve
2. Off±vehicle repair matrix chart
±
No engine braking (2nd: 2 position)1. 2nd coast modulator valve
2. Off±vehicle repair matrix chart
±
No kick±down
1. 1±2 shift valve
2. 2±3 shift valve
3. 3±4 shift valve
Page 1619 of 4592
± DIAGNOSTICSAUTOMATIC TRANSAXLE (A140E)
DI±407
642 Author: Date:
3. Chapter 3: Off±Vehicle Repair
(: A140E AUTOMATIC TRANSAXLE Repair Manual Pub. No. RM385U)
SymptomSuspect AreaSee page
Vehicle does not move in any forward positions and reverse posi-
tion
1. Front and rear planetary gear
2. O/D planetary gear
3. O/D one±way clutch (F
0)
4. O/D direct clutch (C
0)
5. O/D brake (B
0)
6. Forward clutch (C
1)
Vehicle does not move in R position
1. Front and rear planetary gear unit
2. Direct clutch (C
2)
3. O/D direct clutch (C
0)
4. 1st & reverse brake (B
3)
No up±shift (1st " 2nd)1. No. 1 one±way clutch (F1)
2. 2nd brake (B
2)
No up±shift (2nd " 3rd)1. Direct clutch (C2)
No up±shift (3rd " O/D)1. O/D brake (B0)
No lock±up or No lock±up off1. Torque converter clutchAX±26
Harsh engagement (N " D)
1. Forward clutch (C1)
2. O/D one±way clutch (F
0)
3. No. 2 one±way clutch (F
2)
Harsh engagement (N " R)1. Direct clutch (C2)
2. 1st & reverse brake (B
3)
Harsh engagement (Lock±up)1. Torque converter clutchAX±26
Slip or shudder (Forward position: After warm±up)
1. Torque converter clutch
2. O/D direct clutch (C
0)
3. Forward clutch (C
1)
4. O/D one±way clutch (F
0)
AX±26
Slip or shudder (R position)
1. Direct clutch (C2)
2. 1st & reverse brake (B
3)
3. O/D direct clutch (C
0)
Slip or shudder (1st)1. No. 2 one±way clutch (F2)
Slip or shudder (2nd)1. No. 1 one±way clutch (F1)
2. 2nd brake (B
2)
Slip or shudder (3rd)1. Direct clutch (C2)
Slip or shudder (O/D)1. O/D brake (B0)
No engine braking (1st ~ 3rd: D position)1. 2nd brake (B2)
No engine braking (1st: L position)1. 1st & reverse brake (B3)
No engine braking (2nd: 2 position)1. 2nd coast brake (B1)
Poor acceleration (All positions)1. Torque converter clutch
2. O/D planetary gearAX±26
Poor acceleration (O/D)1. O/D direct clutch (C0)
2. O/D planetary gear
Large shift shock or engine stalls when starting off or stopping1. Torque converter clutchAX±26
Page 1665 of 4592
DI02I±02
± DIAGNOSTICSAUTOMATIC TRANSAXLE (A541E)
DI±453
688 Author: Date:
PROBLEM SYMPTOMS TABLE
If a normal code is displayed during the diagnostic trouble code check but the trouble still occurs, check the
circuits for each symptom in the order given in the charts on the following pages and proceed to the page
given for troubleshooting.
The Matrix Chart is divided into 3 chapters.
Chapter 1: Electronic Circuit Matrix Chart
Chapter 2: On±vehicle Repair Matrix Chart
Chapter 3: Off±vehicle repair Matrix Chart
If the instruction ºProceed to next circuit inspection shown on matrix chartº is given in the flow chart
for each circuit, proceed to the circuit with the next highest number in the table to continue the check.
If the trouble still occurs even though there are no abnormalities in any of the other circuits, then check
and replace the ECM.
1. Chapter 1: Electronic Circuit Matrix Chart
SymptomSuspect AreaSee page
No up±shift (1st " 2nd)ECMIN±31
No up±shift (2nd " 3rd)ECMIN±31
No up±shift (3rd " O/D)
1. O/D main switch circuit
2. O/D cancel signal circuit
3. ECMDI±487
DI±484
IN±31
No down±shift (O/D " 3rd)ECMIN±31
No down±shift (3rd " 2nd)ECMIN±31
No down±shift (2nd " 1st)ECMIN±31
No lock±up or No lock±up offECMIN±31
Shift point too high or too lowECMIN±31
Up±shift to 2nd while in L positionECMIN±31
Up±shift to 3rd while in L positionECMIN±31
Up±shift to O/D from 3rd1. O/D main switch circuit
2. ECMDI±487
IN±31
Up±shift to O/D from 3rd while engine is coldECMIN±31
Harsh engagement (N " D)ECMIN±31
Harsh engagement (Lock±up)ECMIN±31
Harsh engagement (Any driving position)ECMIN±31
Poor accelerationECMIN±31
Large shift shock or engine stalls when starting off or stoppingECMIN±31
Page 1666 of 4592
DI±454
± DIAGNOSTICSAUTOMATIC TRANSAXLE (A541E)
689 Author: Date:
2. Chapter 2: On±Vehicle Repair
(: A541E AUTOMATIC TRANSAXLE Repair Manual Pub. No. RM530U)
SymptomSuspect AreaSee page
Vehicle does not move in any forward position and reverse posi-
tion
1. Manual valve
2. Throttle valve
3. Primary regulator valve
4. Off±vehicle repair matrix chart
DI±453
Vehicle does not move in R positionOff±vehicle repair matrix chartDI±453
No up±shift (1st " 2nd)1. 1±2 shift valve
2. Off±vehicle repair matrix chart
DI±453
No up±shift (2nd " 3rd)1. 2±3 shift valve
2. Off±vehicle repair matrix chart
DI±453
No up±shift (3rd " O/D)1. 3±4 shift valve
2. Off±vehicle repair matrix chart
DI±453
No down±shift (O/D " 3rd)3±4 shift valve
No down±shift (3rd " 2nd)2±3 shift valve
No down±shift (2nd " 1st)1±2 shift valve
No lock±up or No lock±up off1. Lock±up relay valve
2. Off±vehicle repair matrix chart
DI±453
Harsh engagement (N " D)1. C1 accumulator
2. Off±vehicle repair matrix chart
DI±453
Harsh engagement (N " R)
1. C2 accumulator
2. No.1 accumulator control valve
3. Off±vehicle repair matrix chart
DI±453
Harsh engagement (N " L)Low coast modulator valve
Harsh engagement (Lock±up)1. Lock±up relay valve
2. Off±vehicle repair matrix chart
DI±453
Harsh engagement (1st " 2nd " 3rd " O/D)
1. Throttle modulator valve
2. Cut back valve
3. Throttle valve
Harsh engagement (2nd " 3rd)C2 accumulator
Harsh engagement (3rd " O/D)B0 accumulator
Harsh engagement (O/D " 3rd)1. C0 accumulator
2. B
0 accumulator
Slip or shudder (Forward and reverse)
1. Throttle valve
2. Oil strainer
3. Off±vehicle repair matrix chart
DI±453
No engine braking (1st: L position)1. Low coast modulator valve
2. Off±vehicle repair matrix chart
DI±453
No engine braking (2nd: 2 position)1. 2nd coast modulator valve
2. Off±vehicle repair matrix chart
DI±453
No kick±down
1. 1±2 shift valve
2. 2±3 shift valve
3. 3±4 shift valve
Page 1667 of 4592
± DIAGNOSTICSAUTOMATIC TRANSAXLE (A541E)
DI±455
690 Author: Date:
3. Chapter 3: Off±Vehicle Repair
(: A541E AUTOMATIC TRANSAXLE Repair Manual Pub. No. RM530U)
SymptomSuspect AreaSee page
Vehicle does not move in any forward position and reverse posi-
tion
1. Front and rear planetary gear
2. O/D planetary gear
3. O/D one±way clutch (F
0)
4. O/D direct clutch (C
0)
5. Forward clutch (C
1)
6. O/D brake (B
0)
Vehicle does not move in R position
1. Front and rear planetary gear unit
2. Direct clutch (C
2)
3. O/D direct clutch (C
0)
4. 1st and reverse brake (B
3)
No up±shift (1st " 2nd)1. No. 1 one±way clutch (F1)
2. 2nd brake (B
2)
No up±shift (2nd " 3rd)Direct clutch (C2)
No up±shift (3rd " O/D)O/D brake (B0)
No lock±up or No lock±up offTorque converter clutch
Harsh engagement (N " D)
1. Forward clutch (C1)
2. O/D one±way clutch (F
0)
3. No. 2 one±way clutch (F
2)
Harsh engagement (N " R)1. Direct clutch (C2)
2. 1st and reverse brake (B
3)
Harsh engagement (Lock±up)Torque converter clutch
Slip or shudder (Forward position: After warm±up)
1. Torque converter clutch
2. O/D direct clutch (C
0)
3. Forward clutch (C
1)
4. O/D one±way clutch (F
0)
Slip or shudder (R position)
1. Direct clutch (C2)
2. 1st and reverse brake (B
3)
3. O/D direct clutch (C
0)
Slip or shudder (1st)No. 2 one±way clutch (F2)
Slip or shudder (2nd)1. No. 1 one±way clutch (F1)
2. 2nd brake (B
2)
Slip or shudder (3rd)Direct clutch (C2)
Slip or shudder (O/D)O/D brake (B0)
No engine braking (1st ~ 3rd: D position)2nd brake (B2)
No engine braking (1st: L position)1st and reverse brake (B3)
No engine braking (2nd: 2 position)2nd coast brake (B1)
Poor acceleration (All position)1. Torque converter clutch
2. O/D planetary gear
Poor acceleration (O/D)1. O/D direct clutch (C0)
2. O/D planetary gear
Large shift shock or engine stalls when starting off or stoppingTorque converter clutch
Page 1713 of 4592
DI03G±04
± DIAGNOSTICSANTI±LOCK BRAKE SYSTEM (DENSO Made)
DI±501
736 Author: Date:
PROBLEM SYMPTOMS TABLE
If a normal code is displayed during the DTC check but the problem still occurs, check the circuits for each
problem symptom in the order given in the table below and proceed to the relevant troubleshooting page.
SymptomSuspect AreaSee page
ABS does not operate
Only when 1. to 4. are all normal and the problem is still
occurring, replace the ABS ECU.
13.Check the DTC reconfirming that the normal code is
output.
14.IG power source circuit.
15.Speed sensor circuit.
16.Check the ABS actuator with a checker.
If abnormal, check the hydraulic circuit for leakage
(See page DI±536).
DI±493
DI±520
DI±514
BR±50
ABS does not operate efficiently
Only when 1. to 4. are all normal and the problem is still
occurring, replace the ABS ECU.
1. Check the DTC reconfirming that the normal code is
output.
2. Speed sensor circuit
3. Stop light switch circuit
4. Check the ABS actuator with a checker.
If abnormal, check the hydraulic circuit for leakage
(See page DI±536).
DI±493
DI±514
DI±523
BR±50
ABS warning light abnormal1. ABS warning light circuit
2. ABS ECUDI±529
DI±527
DTC check cannot be done
Only when 1. and 2. are all normal and the problem is still
occurring, replace the ABS ECU.
1. ABS warning light circuit
2. Tc terminal circuit
DI±529
DI±532
Speed sensor signal check cannot be done1. Ts terminal circuit
2. ABS ECUDI±534
DI±527
Page 1757 of 4592
DI03Z±10
± DIAGNOSTICSANTI±LOCK BRAKE SYSTEM (BOSCH Made)
DI±545
780 Author: Date:
PROBLEM SYMPTOMS TABLE
If a normal code is displayed during the DTC check but the problem still occurs, check the circuits for each
problem symptom in the order given in the table below and proceed to the relevant troubleshooting page.
SymptomSuspect AreaSee page
ABS does not operate
Only when 1. to 4. are all normal and the problem is still
occurring, replace the ABS ECU.
1. Check the DTC reconfirming that the normal code is
output.
2. Power source circuit
3. Speed sensor circuit
4. Check the hydraulic circuit for leakage.
DI±539
DI±558
DI±552
DI±571
ABS does not operate intermittently
Only when 1. to 4. are all normal and the problem is still
occurring, replace the ABS ECU.
1. Check the DTC reconfirming that the normal code is
output.
2. Speed sensor circuit
3. Stop light switch circuit
4. Check the hydraulic circuit for leakage.
DI±539
DI±552
DI±561
DI±571
ABS warning light abnormal1. ABS warning light circuit
2. ABS ECUDI±565
DI±563
DTC check cannot be done
Only when 1. and 2. are all normal and the problem is still
occurring, replace the ABS ECU.
1. ABS warning light circuit
2. Tc terminal circuit
DI±565
DI±567
Speed sensor signal check cannot be done1. Ts terminal circuit
2. ABS ECUDI±569
DI±563