Toyota Tacoma manuals

Toyota Corolla Repair Manual: Circuit description

The park/neutral position switch detects the shift lever position and sends signals to the ecm.

Monitor description

Monitor description

The park/neutral position switch detects the gearshift position and sends a signal to the ecm.

For security, the park/neutral position switch detects the gearshift position so that engine can be started only when the vehicle is in p or n shift position.

When the park/neutral position switch sends more than one signal at a time from switch positions p, r, n, 2, or l the ecm interprets this as a fault in the switch. The ecm will turn on the mil.

Monitor strategy

P0705

P0850

P0850

Typical enabling condition

Typical enabling condition

P0705

P0805

P0805

Typical malfunction thresholds

Typical malfunction thresholds

P0705

P0850

P0850

Component operating range

Component operating range

Wiring diagram

Wiring diagram

Inspection procedure

Park/neutral switch input circuit
Dtc p0705 transmission range sensor circuit malfunction (prndl input) Dtc p0850 park/neutral switch input circuit ...

Inspection procedure
1 Inspect park/neutral position switch assy Disconnect the park/neutral position switch connector.  measure resistance according to the value(s) in the table below when the shift leve ...

Other materials:

Combination meter assy
Overhaul Hint: components: 1. Remove meter hood subassy 2. Remove combination meter assy Remove the screw.  disengage the 2 clips as shown in the illustration.  disconnect the connector, then remove the combination meter. 3. Remove combination meter glass Dise ...

Transmission valve body assy (atm)
Replacement 1. Remove engine under cover lh 2. Drain automatic transaxle fluid  remove the drain plug, gasket and drain atf.  install a new gasket and drain plug. Torque: 17.5 Nvm (178 Kgfcm, 13 ftlbf) 3. Remove automatic transaxle oil pan subassy Remove the 18 bolt ...

Replacement
1. Remove engine under cover rh 2. Drain coolant 3. Remove fan and generator v belt 4. Remove generator assy Disconnect the wire clamp from the wire clip on the rectifire end frame.  remove the rubber cap and nut, and disconnect the alternator wire.  disconnect the ...

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