TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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ATTE/A340 Automatic Trans (GTE), page 61

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p.062
A340 Automatic Trans (GTE) — MK4 Supra A340 Automatic Trans (GTE), page 61
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Page text (OCR transcript)
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