CAUTION / NOTICE / HINT
HINT:
*: Use the Techstream.
PROCEDURE
1. | VEHICLE BROUGHT TO WORKSHOP |
|
2. | CUSTOMER PROBLEM ANALYSIS |
(a) Interview the customer and confirm the problem.
Click here
|
3. | CHECK DTC AND FREEZE FRAME DATA* |
(a) Check and record DTCs and Freeze Frame Data.
for DTC Check / Clear: Click here
for Freeze Frame Data: Click here
(b) Clear the DTCs and Freeze Frame Data.
for DTC Check / Clear: Click here
for Freeze Frame Data: Click here
(c) Reconfirm the DTCs.
(1) Reconfirm the DTCs based on the recorded DTCs and Freeze Frame Data.
for DTC Check / Clear: Click here
for Freeze Frame Data: Click here
HINT:
Click here
Click here
Click here
C137BA2: Click here
C137BA3: Click here
Result | Proceed to |
---|---|
DTCs are output. | A |
DTCs are not output. (Problem symptom does not occur.) | B |
DTCs are not output. (Problem symptom occurs.) | C |
B | ![]() | GO TO STEP 5 |
C | ![]() | GO TO STEP 6 |
|
4. | DIAGNOSTIC TROUBLE CODE CHART |
(a) Proceed to Diagnostic Trouble Code Chart.
Click here
NEXT | ![]() | GO TO STEP 7 |
5. | SYMPTOM SIMULATION |
(a) Proceed to How to Proceed with Troubleshooting.
Click here
NEXT | ![]() | GO TO STEP 6 |
6. | PROBLEM SYMPTOMS TABLE |
(a) Proceed to Problem Symptoms Table.
Click here
|
7. | CIRCUIT INSPECTION* |
|
8. | IDENTIFICATION OF PROBLEM |
|
9. | REPAIR OR REPLACEMENT |
|
10. | RECONFIRM DTC* |
(a) Clear the DTCs.
Click here
(b) Check if the same DTCs are output.
Click here
Result | Proceed to |
---|---|
DTCs are not output. | A |
DTCs are output. | B |
B | ![]() | REPAIR CIRCUITS INDICATED BY OUTPUT DTCS |
|
11. | CONFIRMATION TEST* |
NEXT | ![]() | END |
Lexus RX (RX 350L, RX450h) 2016-2022 Repair Manual > Lexus Enform System: Terminals Of Ecu
TERMINALS OF ECU DCM (TELEMATICS TRANSCEIVER) *a to Telephone Antenna (Sub) *b to GPS Antenna *c to Telephone Antenna (Main) - - Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition J168-1 (USB-) - USB communication line - ...
Lexus RX (RX 350L, RX450h) 2016-2022 Repair Manual > Camshaft Oil Control Valve (for Bank 1): Installation
INSTALLATION CAUTION / NOTICE / HINT CAUTION:
The engine assembly with transaxle is very heavy. Be sure to follow the procedure described in the repair manual, or the engine lifter may suddenly drop or the engine assembly with transaxle may fall off the engine lifter.
To prevent burns, do not t ...