Rio L4-1.5L (2001)
4.
Check Inhibitor switch date stamp. Replace switch if date stamp is before 01 09 27.
5.
Make sure Ignition switch is off; gear selector is in "PARK" position.
6.
(Sephia/Spectra) Make sure the harness/connector to the TPS is not being pulled, either continuously or when the engine moves under load.
Loosen as required by releasing the harness retainer from one stud on the firewall. If found to be tight, check for damage and pin tension, repair as
required.
7.
(Rio): Make sure rework in TSB, Transmission/Driveline 004 has been performed if vehicle is built before 7/26/00.
8.
Check circuits/wiring harness for inputs/output sensors and signals and repair as required; resistance to be less than 1 ohm.
9.
Check and upgrade the following ground connection points: (Refer to ground upgrade procedure)
Rio: grounds 1, 3, 10, JC-04, JC-10
Sephia/Spectra: grounds 8, 10, JC-10
Make sure sufficient heat is applied during soldering to prevent cold solder joints. Make sure ground cables from battery to body and body to
transaxle case are clean and tight.
10.
Check the operation and adjustment of the A/T gear selector mechanism and control cable. Correct any binding or erratic operation. Readjust,
lubricate, or replace per applicable Service Manual.
11.
Check following connectors for proper crimp connections, cleanliness, engagement, and pin tension:
Rio connectors: H-01, H-02, H-03, H-04.
Sephia/Spectra connectors: H-01, H-03, H-04, upgrade and correct as required.
12.
Install Break Out Box, and set up Hi Scan Pro to monitor and record VSS and Input Turbine Speed signals (per diagnostic checklist for DTC
P1500 and P0716 / P0717).
