Tips and Precautions
Before Troubleshooting
1. Check applicable fuses in the appropriate fuse/relay
box.
2. Check the battery for damage, state of charge, and
clean and tight connections.
NOTICE
Do
Engine Compartment
VSA MODULATOR-CONTROL UNIT
AUXILIARY UNDER-HOOD
RELAY BOX
POWER MIRROR
DEFOGGER RELAY
PCM
RADIATOR FAN RELAY
ELECTRONIC THROTTLE CONTROL SYSTEM (ETCS) CONTROL RELAY
ELD U
Connector Index
Identification numbers have been assigned to in-line connectors, junction
connectors, and terminals. The number is preceded by the letter ºC" for
connectors "G" for ground terminals
1. Relieve fuel pressure.
2. Remove the engine cover.
3. Disconnect the connectors (A) from the injectors.
4. Remove the ground cable bolt (G101) (B).
5. Disconnect the quick-connect fitting (C).
6. Remove the fuel rail mounting nuts (D) from the fuel rail (E).
7. Remove the injector clip (F)
System Indicator locations
The system has two indicators.
The low pressure indicator (A)
The TPMS indicator (B)
How TPMS Works
The TPMS (tire pressure monitoring system) has a low
pressure indicator, and a TPMS indicator. When the
TPMS control unit detects low pressure in a tire, or a
problem i