DRAFT
TM 5-4210-249-13&P-2
0183
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
TFFT04610
Step 3.
Turn battery disconnect switch to OFF position (WP 0007). Remove jumperwire and
reconnect passenger side wire harness rear compartment thermostat module connector
from Step 2. Open rear stowage compartment R1 doors (WP 0010). Turn battery
disconnect switch to ON position (WP 0007). Check if DIESEL HEATER DIAGNOSTIC
indicator illuminates (WP 0004).
If DIESEL HEATER DIAGNOSTIC indicator does not illuminate, go to
Step 16.
Step 4.
Put DIESEL HEATER DIAGNOSTIC switch to test position (WP 0004). Check if
DIESEL HEATER DIAGNOSTIC indicator flashes.
If DIESEL HEATER DIAGNOSTIC indicator flashes, go to Step 8.
Step 5.
Put DIESEL HEATER DIAGNOSTIC switch to test position (WP 0004). Check if
DIESEL HEATER DIAGNOSTIC indicator flashes.
a.
If DIESEL HEATER DIAGNOSTIC indicator flashes, go to Step 8.
b.
If DIESEL HEATER DIAGNOSTIC indicator does not flash, replace
rear compartment heater diagnostic module (WP 0470).
0183-4
