Toyota Tundra (2015 year). Manual — part 155
PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SY...
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A
Last Modified: 9-16-2014
6.6 D
Doc ID: RM000000IQT09PX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SYSTEM: HOW TO PROCEED WITH
TROUBLESHOOTING; 2015 MY Tundra [08/2014 - ]
HOW TO PROCEED WITH TROUBLESHOOTING
HINT:
Use these procedures to troubleshoot the intuitive parking assist system.
1.
VEHICLE BROUGHT TO WORKSHOP
2.
INSPECT BATTERY VOLTAGE
Standard voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding.
3.
PROBLEM SYMPTOMS TABLE
Result
RESULT
PROCEED TO
Fault is not listed in problem symptoms table
A
Fault is listed in problem symptoms table
B
B
Go to step 5
PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SY...
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4.
BASED ON MALFUNCTION SYMPTOM, PERFORM TROUBLESHOOTING BELOW
(a) Operation check
.
.
5.
ADJUST, REPAIR OR REPLACE
6.
CONFIRMATION TEST
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END
PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SY...
Last Modified: 9-16-2014
6.6 D
Doc ID: RM000000VVD07SX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SYSTEM: OPERATION CHECK; 2015 MY
Tundra [08/2014 - ]
OPERATION CHECK
1. CHECK INITIAL CHECK FUNCTION
(a) Check the initial check function for the sensor.
Approximately 0.4 seconds after the ignition switch has been turned to the ON position and the
back sonar or clearance sonar switch assembly has been turned ON, all sensors will be checked
by the system.
When the vehicle has been shifted from P, the system will change to the obstacle detection
operation according to the shift position.
If there are no changes in the conditions, such as those listed above (speed or shift position), the
sensor check operation will be halted after approximately 5 seconds have elapsed. If one or more
2. MALFUNCTION DISPLAY (MULTI-INFORMATION DISPLAY)
(a) Open circuit indication
(1) If there is an open circuit between the ultrasonic sensor and the clearance warning ECU assembly or a
sensor is malfunctioning, the malfunction is displayed as shown in the illustration.
HINT:
The example shows an open circuit in the No. 2 ultrasonic sensor (rear corner sensor RH).
The rear right detection area blinks and the other indicator areas are not illuminated (5 cycles).
The rear right detection area blinks (after 5 cycles).
If "CHECK SONAR SYSTEM, SEE DEALER" is displayed, refer to "System check indication is displayed in
self-check function" in the Problem Symptoms Table to inspect the problem
.
PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SY...
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