Lexus ES: Inspection

Lexus ES (XZ10) Service Manual / Drivetrain / Ua80e (automatic Transmission / Transaxle) / Park / Neutral Position Switch / Inspection

INSPECTION

PROCEDURE

1. INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY

(a) Measure the resistance according to the value(s) in the table below when the transmission control shaft lever is moved to each position.

Standard Resistance:

Tester Connection	Condition	Specified Condition
4 (B) - 9 (L)	Shift lever in P or N	Below 1 Ω
1 (RB) - 3 (PL)	Shift lever in P	Below 1 Ω
1 (RB) - 2 (RL)	Shift lever in R	Below 1 Ω
1 (RB) - 8 (NL)	Shift lever in N	Below 1 Ω
1 (RB) - 7 (DL)	Shift lever in D, S, "+" or "-"	Below 1 Ω
4 (B) - 9 (L)	Shift lever not in P or N	10 kΩ or higher
1 (RB) - 3 (PL)	Shift lever not in P	10 kΩ or higher
1 (RB) - 2 (RL)	Shift lever not in R	10 kΩ or higher
1 (RB) - 8 (NL)	Shift lever not in N	10 kΩ or higher
1 (RB) - 7 (DL)	Shift lever not in D, S, "+" or "-"	10 kΩ or higher

If the result is not as specified, replace the park/neutral position switch assembly.

*a	Component without harness connected (Park/Neutral Position Switch Assembly)

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Lexus ES: Inspection

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