Isuzu 1999 RODEO Workshop Manual page 733

6E1–106 RODEO X22SE 2.2L ENGINE DRIVEABILITY AND EMISSION
Step
1 1. Verify the customer complaints in accordance with
mentioned below: Go to the adequate Step Chart
first.
f
At the 1
illuminate: Go to Step Chart
f
At the 3
illuminate: Go to Step Chart
f
Upshift Lamp doesn't illuminate always.
2. Ignition "ON", engine "OFF".
3. Using the Tech 2, check to see if the upshift lamp
turn "ON" or "OFF".
Does the upshift lamp stay "OFF"?
2 Check for an open of 15A Turn Backup Fuse.
Was a problem found?
3 Replace the fuse.
Is the action complete?
4 Check for an burned out the Upshift Lamp.
Was a problem found?
5 Replace the Upshift Lamp.
Is the action complete?
6 1. Check for an Clutch Switch operation and the fixing
condition.
2. Check for an open or short of clutch switch.
3. Check for an open or short of WHT/GRN wiring
harness between Turn Backup Fuse and Clutch
Switch.
Was a problem found?
7 1. Replace the Clutch Switch. Or,
2. Repair for an open or short of WHT/GRN wiring
harness.
Is the action complete?
8 1. Check for an open or short of 1-2 Transmission
Switch.
2. Check for an open or short of 3-4 Transmission
Switch.
3. Check for an open or short of GRN wiring harness
between Clutch
Switches.
Was a problem found?
9 1. Replace the applicable Transmission Switch. or,
2. Repair for an open or short of GRN wiring harness.
Is the action complete?
Up-Shift Lamp System Check
Action
st gear position, the lamp doesn't
rd gear position, the lamp doesn't
Switch and Transmission
Value(s) Yes
— Go to Step 2
— Go to Step 3
Verify Repair —
— Go to Step 5
Verify Repair —
— Go to Step 7
Verify Repair —
Go to Step 9
—
Verify Repair —
No
Go to Step 12
Go to Step 4
Refer to Sec-
tion 8
—
Go to Step 6
—
Go to Step 8
—
Go to Step 10
—