On-Vehicle Inspection

REMOVE LUGGAGE COMPARTMENT MAT SUB-ASSEMBLY (See REMOVAL )
REMOVE BATTERY SERVICE HOLE COVER LH (See REMOVAL )
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
NOTE:
- When disconnecting the cable, some systems need to be initialized after the cable is reconnected (see INITIALIZATION ).
- After the power switch is turned OFF, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the power switch OFF, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.
REMOVE SUSPENSION CONTROL RELAY (AIR SUS)
1. Remove the suspension control relay from the engine room No. 5 relay block

INSPECT SUSPENSION CONTROL RELAY

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

Fig 1: Identifying Suspension Control Relay Terminals

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Standard resistance

TESTER CONNECTION SPECIFIED CONDITION CHART

Tester Connection	Condition	Specified Condition
3-5	When battery voltage is not applied to terminals 1 and 2	10 kΩ or higher
3-5	When battery voltage is applied to terminals 1 and 2	Below 1 Ω

If the result is not as specified, replace the suspension control relay

INSTALL SUSPENSION CONTROL RELAY
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Torque: 5.6 N*m (57 kgf*cm, 50 in.*lbf)

NOTE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (see INITIALIZATION ).
INSTALL BATTERY SERVICE HOLE COVER LH (See INSTALLATION )
INSTALL LUGGAGE COMPARTMENT MAT SUB-ASSEMBLY (See INSTALLATION )
CHECK SRS WARNING LIGHT
1. Check the SRS warning light (see DIAGNOSIS SYSTEM ).