Suzuki Wagon R Manual page 3719

6-4-38 ENGINE GENERAL INFORMATION AND DIAGNOSIS (Z10XEP AND Z12XEP ENGINES)
Test
T04 Check: Interruption of Signal Circuit
• Ignition OFF
• Disconnect wiring harness connector from:
Immobilizer control module
• Measure resistance between the following terminals:
Immobilizer control module - Wiring harness connector (wiring har-
ness side) terminal G17-7
&
ECM - Wiring harness connector (wiring harness side) terminal
G21-2
Yes: T05
T05 Check: Circuit Interruption of Ground Circuit
• Measure resistance between the following terminals:
Data Link Connector - Wiring harness connector (wiring harness
side) terminal G09-4
&
Ground
Yes: E01
T06 Check: Short to Ground/Interruption of Voltage Supply Circuit
• Remove electrical component from socket:
Circuit fuse
• Check the following component for proper operation:
Circuit fuse
Yes: T07
T07 Check: Interruption of Voltage Supply Circuit
• Measure voltage between the following terminals:
Circuit fuse - Input contact
&
Ground
Yes: E04
T08 Check: Short to Ground/Interruption of Voltage Supply Circuit
• Ignition OFF
• Disconnect wiring harness connector from:
Ignition switch
• Measure voltage between the following terminals:
Ignition switch - Wiring harness connector (wiring harness side)
terminal G24-5
&
Ground
Yes: E05
T09 Check: Short to Ground/Interruption of Voltage Supply Circuit
• Remove electrical component from socket:
Main fuse
• Check the following component for proper operation:
Main fuse
Yes: E06
Work Order Description Nominal Value
less than 5 Ω
No: E03
less than 5 Ω
No: E02
Test OK?
No: T15
greater than 11 V
No: T08
greater than 11 V
No: T09
Test OK?
No: T10