Suzuki Wagon R Manual page 3820

Test
T15 Check: Component
• Disconnect wiring harness connector from:
Stop lamp (left)
• Insert new fuse into the socket of the fused jumper wire and then
check this fuse for proper operation.
• Disconnect each of the following components/control units consec-
utively from the wiring harness and repeat the measurement each
time:
Stop lamp (right)
ECM
High mount stop lamp
Yes: E06
T16 Check: Component
• Disconnect wiring harness connector from:
ABS control module
• Insert new fuse into the socket of the fused jumper wire and then
check this fuse for proper operation.
Yes: E06
Result Table
Result
E01 • Defective component:
Brake (stop) lamp switch
E02 • Circuit interruption between:
Brake (stop) lamp switch - Wiring harness connector (wiring harness side) terminal G15-4
&
ECM - Wiring harness connector (wiring harness side) terminal G21-57
or
• Defective component:
ECM
NOTE:
If ECM is replaced, register password (PWD) and secret key code (SKC) to ECM referring to
"Procedure after ECM Replacement" in Section 8G3.
E03 • Defective component:
ECM
NOTE:
If ECM is replaced, register password (PWD) and secret key code (SKC) to ECM referring to
"Procedure after ECM Replacement" in Section 8G3.
E04 • Circuit interruption between:
Brake (stop) lamp switch - Wiring harness connector (wiring harness side) terminal G15-3
&
ECM - Wiring harness connector (wiring harness side) terminal G21-25
or
• Defective component:
ECM
NOTE:
If ECM is replaced, register password (PWD) and secret key code (SKC) to ECM referring to
"Procedure after ECM Replacement" in Section 8G3.
ENGINE GENERAL INFORMATION AND DIAGNOSIS (Z10XEP AND Z12XEP ENGINES) 6-4-139
Work Order Description
Cause Of Fault
Nominal Value
Test OK?
No: T16
Test OK?
No: E12