Lexus NX: Error in Matching of ECUs (C1567)
DESCRIPTION
Based on the ECM signal, the power steering ECU assembly determines if the correct type of ECM is installed.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate | Return-to-normal Condition | Note |
|---|---|---|---|---|---|---|
| C1567 | Error in Matching of ECUs | There is a system recognition error. |
| On | Power switch on (IG) again | - |
CAUTION / NOTICE / HINT
NOTICE:
If the power steering ECU assembly has been replaced, perform assist map writing and torque sensor zero point calibration.
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PROCEDURE
| 1. | CHECK ECM |
(a) Check if an ECM that complies with the vehicle's specifications is installed.
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OK:
ECM that complies with vehicle's specifications is installed.
NOTICE:
When removing a related part to check it, be sure to follow the appropriate procedures and precautions.
HINT:
When DTC C1567 is output and parts have not been exchanged, replace the power steering ECU assembly as it may have an internal malfunction.
| OK | .gif) | REPLACE POWER STEERING ECU ASSEMBLY |
| NG | | REPLACE ECM |
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SEE MORE:
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspect
Installation
INSTALLATION CAUTION / NOTICE / HINT CAUTION: Wear protective gloves. Sharp areas on the parts may injure your hands. PROCEDURE 1. INSTALL NO. 1 SEAT LEG ASSEMBLY (a) Attach the 2 guides to temporarily install the No. 1 seat leg assembly. (b) Tighten the 8 bolts in the order indicated
