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AT-84 < SERVICE INFORMATION > TROUBLE DIAGNOSIS Data are reference value and are measured between each terminal and ground. CONSULT-III Function (TRANSMISSION) INFOID:0000000001327163 CONSULT-III can display each diagnostic item using the diagnostic test models shown following. FUNCTION CONSULT-III REFERENCE VALUE NOTICE: The CONSULT-III electrically displays shift timing and lock-up timing (that is, operation timing of each 2. Shift schedule (which implies gear position) displayed on CONSULT-III and that indicated in Service Man- - Actual shift schedule has more or less tolerance or allowance, - Shift schedule indicated in Service Manual refers to the point where shifts start, and - Gear position displayed on CONSULT-III indicates the point where shifts are completed. Terminal Wire color Item Condition Data (Approx.) 1 LG Power supply Always Battery voltage 2 LG Power supply Always Battery voltage 3 L CAN-H – – 4 PU K-line (CONSULT- The terminal is connected to the data link connector for CONSULT-III. – 5 B Ground – – 6 Y Power supply – Battery voltage – 0 V 7 OR Back-up lamp re- Selector lever in “R” position. 0 V Selector lever in other positions. Battery voltage 8 P CAN-L – – 9 GY Starter relay Selector lever in “N” and “P” positions. Battery voltage Selector lever in other positions. 0 V 10 B Ground – – Diagnostic test mode Function Work support This mode enables a technician to adjust some devices faster and more accurately by following the in- Self-diagnostic results Self-diagnostic results can be read and erased quickly. Data monitor Input/Output data in the ECU can be read. CAN diagnostic support mon- The results of transmit/receive diagnosis of CAN communication can be read. Function test Performed by CONSULT-III instead of a technician to determine whether each system is “OK” or “NG”. DTC work support Select the operating condition to confirm Diagnosis Trouble Codes. ECU part number TCM part number can be read. |