Toyota Tundra Service Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT TRANSMISSION CONTROL SWITCH

(a) Disconnect the transmission control switch connector.

(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
3 (IG) - 7 (S)	Shift lever position S, "+" or "-"	Below 1 Ω
2 (SFTU) - 5 (E)	Shift lever position continuously shifted to "+" (Up-shift)
1 (SFTD) - 5 (E)	Shift lever position continuously shifted to "-" (Down-shift)
3 (IG) - 7 (S)	Shift lever position not in S	10 kΩ or higher
2 (SFTU) - 5 (E)	Shift lever position S
1 (SFTD) - 5 (E)	Shift lever position S

Text in Illustration

*a	Component without harness connected (Transmission Control Switch)

If the result is not as specified, replace the transmission floor shift assembly.

Toyota Tundra Service Manual > Sfi System: Camshaft Position Sensor "A" (Bank 1 Sensor 2) (P1340,P1342,P1343)
DESCRIPTION The camshaft position sensor (G signal) consists of a magnet and MRE (Magnetoresistive Element). The camshaft drive gear (LH) has 3 teeth on its outer circumference. When the camshaft gear rotates, the air gap between the protrusion on the gear and the MRE changes. The change affects the ...

Toyota Tundra Owners Manual