TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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ATTE/A340 Automatic Trans (GTE)61 / 118
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A340E (2JZ—GTE) AUTOMATIC TRANSMISSION — TROUBLESHOOTING — MK4 Supra A340 Automatic Trans (GTE), page 61
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AT2–61 A340E (2JZ—GTE) AUTOMATIC TRANSMISSION – TROUBLESHOOTING (*A= (E10), B= (E9)) Terminals | Symbols | Wiring Color | Condition | Standard Value A14 – B69 | TRC⊕ – E1 | O ↔ BR | Ignition switch ON | 10 – 14 V A13 – B69 | TRC⊖ – E1 | W–R ↔ BR | Ignition switch ON | 10 – 14 V B12 – B31 | SLT⊖–SLT⊕ | LG–R ↔ W–G | Ignition switch ON | 10 – 14 V A18 – B69 | M – E1 | G–Y ↔ BR | IG ON | Pattern select SW: MANU | 10 – 14 V A18 – B69 | M – E1 | G–Y ↔ BR | IG ON | Pattern select SW: NORM | Below 1 V A28 – B69 | OD2 – E1 | V–G ↔ BR | IG ON | O/D main SW: ON | 10 – 14 V A28 – B69 | OD2 – E1 | V–G ↔ BR | IG ON | O/D main SW: OFF | Below 0.5 V A27 – B69 | EFI⊕ – E1 | B ↔ BR | Ignition switch ON | 10 – 14 V A26 – B69 | EFI⊖ – E1 | W ↔ BR | Ignition switch ON | 10 – 14 V